@article{01118063,
title = {Combinatorial game theory foundations applied to digraph kernels.},
journal = {The Electronic Journal of Combinatorics [electronic only]},
volume = {4},
year = {1997},
zbl = {0884.05045},
language = {en},
url = {http://dml.mathdoc.fr/item/01118063}
}
Fraenkel, Aviezri S. Combinatorial game theory foundations applied to digraph kernels.. The Electronic Journal of Combinatorics [electronic only], Tome 4 (1997) . http://gdmltest.u-ga.fr/item/01118063/