<?xml version='1.0'?>

<reference anchor='RFC0677'>

<front>
<title>Maintenance of duplicate databases</title>
<author initials='P.' surname='Johnson' fullname='Paul R. Johnson'>
<organization>Bolt Baranek and Newman (BBN), TENEX</organization></author>
<author initials='R.' surname='Thomas' fullname='Robert H. Thomas'>
<organization>Bolt Baranek and Newman (BBN),  TENEX</organization></author>
<date month='January' day='27' year='1975' /></front>

<seriesInfo name='RFC' value='677' />
</reference>
