1. Cycles of each length in regular tournaments;Alspach;Canad. Math. Bull.,1967
2. Diconnected orientation and a conjecture of Las Vergnas;Bondy;J. London Math. Soc.,1976
3. On multipartite tournaments;Goddard;J. Combin. Theory Ser. B,1991
4. W. Goddard, O. Oellermann, On the cycle structure of multipartite tournaments, in: Graph Theory, Combinatorics, and Applications. Vol. 1, Wiley-Interscience, New York, 1991.
5. Y. Guo, Semicomplete Multipartite Digraphs: A Generalization of Tournaments, Habilitation Thesis, RWTH Aachen, Germany, 1998.