<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/er/NgP79" mdate="2002-01-03">
<author>Peter A. Ng</author>
<author>J. F. Paul</author>
<title>A Formal Definition of Entity-Relationship Models.</title>
<pages>211-230</pages>
<year>1979</year>
<booktitle>ER</booktitle>
<url>db/conf/er/er79.html#NgP79</url>
<crossref>conf/er/79</crossref>
<ee>db/conf/er/NgP79.html</ee>
<cdrom>er79/ER79-P211.pdf</cdrom>
<cite>journals/cacm/Codd70</cite>
<cite>journals/tods/Chen76</cite>
<cite>...</cite>
<cite>journals/tods/Bernstein76</cite>
<cite>journals/tods/BeeriB79</cite>
<cite>books/aw/Date75</cite>
<cite>conf/vldb/Fagin77</cite>
<cite>journals/ibmrd/DelobelC73</cite>
<cite>...</cite>
</inproceedings>
</dblp>
