Average distance in bipartite tournaments
Ars Combin. 83 (2007), 295--306.
BibTex references
@Article\{DV07,
author = "Dankelmann, Peter and Volkmann, Lutz",
title = "Average distance in bipartite tournaments",
journal = "Ars Combin.",
volume = "83",
pages = "295--306",
year = "2007",
}