@article{01566580,
title = {Maximale Permanenten von },
journal = {S\'eminaire Lotharingien de Combinatoire [electronic only]},
volume = {19},
year = {1988},
zbl = {0962.15500},
language = {en},
url = {http://dml.mathdoc.fr/item/01566580}
}
Kräuter, Arnold Richard. Maximale Permanenten von . Séminaire Lotharingien de Combinatoire [electronic only], Tome 19 (1988) . http://gdmltest.u-ga.fr/item/01566580/