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+#!/usr/bin/perl
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+#######################################################
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+# Copyright 2013 Sam Flint,
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+# Project: bibtexonline
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+# File: bibtex.cgi
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+#
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+# Licensed the GNU GPL v3 or later
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+#
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+#
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+#
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+#######################################################
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+
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+#use YAML qw/LoadFile DumpFile/;
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+use CGI;
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+use BibTeX::Parser;
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+use IO::File;
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+
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+$cgi = CGI->new();
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+
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+$file = IO::File->new("./library.bib");
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+$parser = BibTeX::Parser->new($file);
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+
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+if ($cgi->param('search')) {
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+ print $cgi->header();
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+ print <<eohtml;
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+<html>
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+<head>
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+<title>BibTeX Web interface</title>
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+</head>
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+<body>
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+<h1>BibTeX Web Interface</h1>
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+<table width="100%">
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+<tr>
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+<td align="left"><a href="bibtex.cgi">Main Listing</a></td>
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+<td align="left"><a href="bibtex.cgi?page=search">Advanced Search</a></td>
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+<td align="left"><a href="bibtex.cgi?page=about">About</a></td>
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+<td align="right"><form action="bibtex.cgi" method="get">Quick Search:<input type="text" name="query" value="Search Here" /> <select name="search"><option value="all">All</option><option value="ByID">By ID</option><option value="author">Author</option><option value="title">Title</option></select> Regex? <input type="checkbox" name="regex" value="yes" /> <input type="submit" value="Search" /></form></td>
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+</tr>
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+</table>
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+<hr />
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+eohtml
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+ if ($cgi->param('search') eq "all") {
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+ searchall();
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+ }elsif ($cgi->param('search') eq "ByID") {
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+ searchbyid();
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+ }elsif ($cgi->param('search') eq "author") {
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+ searchauthor();
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+ }elsif ($cgi->param('search') eq "title") {
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+ searchtitle();
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+ }
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+ print <<eohtml;
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+Powered by BibTex.cgi
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+</body>
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+</html>
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+eohtml
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+}elsif ($cgi->param('page')) {
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+ print $cgi->header();
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+ print <<eohtml;
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+<html>
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+<head>
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+<title>BibTeX Web interface</title>
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+</head>
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+<body>
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+<h1>BibTeX Web Interface</h1>
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+<table width="100%">
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+<tr>
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+<td align="left"><a href="bibtex.cgi">Main Listing</a></td>
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+<td align="left"><a href="bibtex.cgi?page=search">Advanced Search</a></td>
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+<td align="left"><a href="bibtex.cgi?page=about">About</a></td>
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+<td align="right"><form action="bibtex.cgi" method="get">Quick Search:<input type="text" name="query" value="Search Here" /> <select name="search"><option value="all">All</option><option value="ByID">By ID</option><option value="author">Author</option><option value="title">Title</option></select> Regex? <input type="checkbox" name="regex" value="yes" /> <input type="submit" value="Search" /></form></td>
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+</tr>
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+</table>
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+<hr />
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+eohtml
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+ if ($cgi->param("page") eq "search") {
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+ }elsif ($cgi->param("page") eq "about") {
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+ }else {
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+ print "<h1>404: Page Not Found</h1><br /><br /><br /><br /><br /><br /><br /></hr>";
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+ }
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+ print <<eohtml;
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+Powered by BibTex.cgi
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+</body>
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+</html>
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+eohtml
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+#}elsif ($cgi->param('search')) {
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+}else {
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+ print $cgi->header();
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+ print <<eohtml;
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+<html>
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+<head>
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+<title>BibTeX Web interface</title>
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+</head>
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+<body>
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+<h1>BibTeX Web Interface</h1>
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+<table width="100%">
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+<tr>
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+<td align="left"><a href="bibtex.cgi">Main Listing</a></td>
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+<td align="left"><a href="bibtex.cgi?page=search">Advanced Search</a></td>
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+<td align="left"><a href="bibtex.cgi?page=about">About</a></td>
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+<td align="right"><form action="bibtex.cgi" method="get">Quick Search:<input type="text" name="query" value="Search Here" /> <select name="search"><option value="all">All</option><option value="ByID">By ID</option><option value="author">Author</option><option value="title">Title</option></select> Regex? <input type="checkbox" name="regex" value="yes" /> <input type="submit" value="Search" /></form></td>
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+</tr>
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+</table>
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+<hr />
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+eohtml
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+ while ($entry = $parser->next) {
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+ print <<eohtml;
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+<h3>Key: <a href="bibtex.cgi?search=ByID&query=$entry->key()">$entry->jkey()</a></h3>
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+<table>
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+<tr><td>Type</td><td>$entry->type()</td></tr>
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+<tr><td>Author</td><td>$entry->field("author")</td></tr>
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+<tr><td>Title</td><td>$entry->field("title")</td></tr>
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+<tr><td>Year</td><td>$entry->field("year")</td></tr>
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+</table>
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+<hr />
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+eohtml
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+ }
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+ print <<eohtml;
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+Powered by BibTex.cgi
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+</body>
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+</html>
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+eohtml
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+}
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+
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+
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+sub searchall{
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+ while ($entry = $parser->next()) {
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+ if ($entry->raw_bibtex() ~= /$cgi->param("query")/g) {
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+ print <<eohtml;
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+<h3>Key: <a href="bibtex.cgi?search=ByID&query=$entry->key()">$entry->jkey()</a></h3>
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+<table>
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+<tr><td>Type</td><td>$entry->type()</td></tr>
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+<tr><td>Author</td><td>$entry->field("author")</td></tr>
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+<tr><td>Title</td><td>$entry->field("title")</td></tr>
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+<tr><td>Year</td><td>$entry->field("year")</td></tr>
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+</table>
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+<hr />
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+eohtml
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+ }else {
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+ next;
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+ }
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+ }
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+}
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+
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+sub searchbyid{
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+ while ($entry = $parser->next()) {
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+ if ($entry->key() eq $cgi->param("query")) {
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+ print <<eohtml;
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+<h3>Key: <a href="bibtex.cgi?search=ByID&query=$entry->key()">$entry->jkey()</a></h3>
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+<table>
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+<tr><td>Type</td><td>$entry->type()</td></tr>
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+<tr><td>Author</td><td>$entry->field("author")</td></tr>
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+<tr><td>Title</td><td>$entry->field("title")</td></tr>
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+<tr><td>Year</td><td>$entry->field("year")</td></tr>
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+</table>
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+<hr />
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+eohtml
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+ }else {
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+ next;
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+ }
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+ }
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+}
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+
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+sub searchauthor{
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+ while ($entry = $parser->next()) {
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+ if ($entry->field("author") ~= /$cgi->param(query)/gi {
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+ print <<eohtml;
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+<h3>Key: <a href="bibtex.cgi?search=ByID&query=$entry->key()">$entry->jkey()</a></h3>
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+<table>
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+<tr><td>Type</td><td>$entry->type()</td></tr>
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+<tr><td>Author</td><td>$entry->field("author")</td></tr>
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+<tr><td>Title</td><td>$entry->field("title")</td></tr>
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+<tr><td>Year</td><td>$entry->field("year")</td></tr>
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+</table>
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+<hr />
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+eohtml
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+ }else {
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+ next;
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+ }
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+ }
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+}
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+
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+sub searchtitle{
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+ while ($entry = $parser->next()) {
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+ if ($entry->field("title") ~= /$cgi->param(query)/gi {
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+ print <<eohtml;
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+<h3>Key: <a href="bibtex.cgi?search=ByID&query=$entry->key()">$entry->jkey()</a></h3>
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+<table>
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+<tr><td>Type</td><td>$entry->type()</td></tr>
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+<tr><td>Author</td><td>$entry->field("author")</td></tr>
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+<tr><td>Title</td><td>$entry->field("title")</td></tr>
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+<tr><td>Year</td><td>$entry->field("year")</td></tr>
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+</table>
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+<hr />
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+eohtml
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+ }else {
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+ next;
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+ }
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+ }
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+}
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+
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+
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+__END__
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