Signed k-independence in graphs
Cent. Eur. J. Math. 12 (2014), 517-528.
BibTex references
@Article\{Vol14,
author = "Volkmann, Lutz",
title = "Signed k-independence in graphs",
journal = "Cent. Eur. J. Math.",
volume = "12",
pages = "517-528",
year = "2014",
}