Neighbourhood digraphs
Archivum mathematicum, Tome 23 (1987) no. 2, pp. 69-70
Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1987__23_2_a1,
author = {Zelinka, Bohdan},
title = {Neighbourhood digraphs},
journal = {Archivum mathematicum},
pages = {69--70},
publisher = {mathdoc},
volume = {23},
number = {2},
year = {1987},
mrnumber = {930322},
zbl = {0626.05018},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ARM_1987__23_2_a1/}
}
Zelinka, Bohdan. Neighbourhood digraphs. Archivum mathematicum, Tome 23 (1987) no. 2, pp. 69-70. http://geodesic.mathdoc.fr/item/ARM_1987__23_2_a1/