@article{44da2611165c451789e3e17ccacdee8a,
title = "Solution of a conjecture of Volkmann on the number of vertices in longest paths and cycles of strong semicomplete multipartite digraphs",
keywords = "digraph, multipartite, vertices, Volkmann, longest path, cycle,",
author = "Gregory Gutin and Anders Yeo",
year = "2001",
doi = "10.1007/s003730170022",
language = "English",
volume = "17",
pages = "473--477",
journal = "Graphs and Combinatorics",
issn = "1435-5914",
publisher = "Springer Japan",
number = "3",
}