by Costas S. Iliopoulos, Mirka Miller, Zdenek Ryjacek
Reference:
On Diregularity of Digraphs of Defect at Most Two (Costas S. Iliopoulos, Mirka Miller, Zdenek Ryjacek), In Journal of Combinatorial Mathematics and Combinatorial Computing, volume 71, 2009.
Bibtex Entry:
@string{jcmcc="Journal of Combinatorial Mathematics and Combinatorial Computing"}
@ARTICLE{DIMR08DiregularityDigraphsDefect,
AUTHOR = "Costas S. Iliopoulos and Mirka Miller and Zdenek Ryjacek",
TITLE = "On Diregularity of Digraphs of Defect at Most Two",
journal = JCMCC,
volume = "71",
pages = "21--38",
year = "2009",
}