<?xml version='1.0'?>

<reference anchor='RFC0440'>

<front>
<title>Scheduled network software maintenance</title>
<author initials='D.' surname='Walden' fullname='David C. Walden'>
<organization>Bolt Baranek and Newman (BBN), NET</organization></author>
<date month='January' day='1' year='1973' />
<abstract>
<t>As explained in RFC 381, we believe that we can minimize the disruption caused by the release of new IMP software systems by doing them on a regularly scheduled basis.</t></abstract></front>

<seriesInfo name='RFC' value='440' />
</reference>
