<?xml version='1.0'?>

<reference anchor='RFC0516'>

<front>
<title>Lost message detection</title>
<author initials='J.' surname='Postel' fullname='Jonathan B. Postel'>
<organization>University of California, Los Angeles (UCLA), NMC</organization></author>
<date month='May' day='18' year='1973' /></front>

<seriesInfo name='RFC' value='516' />
</reference>
