In [Volkmann, to appear] it is conjectured that all diregular c-partite tou
rnaments, with c greater than or equal to 4, are pancyclic. In this article
, we show that all diregular c-partite tournaments, with c greater than or
equal to 5, are in fact vertex-pancyclic. (C) 1999 John Wiley & Sons, Inc.
J Graph Theory 32: 137-152, 1999.