Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1983_13_Nonea_31, author = {Cvetkovi\'c Drago\v{s}~ M. and Petri\'c Milenko}, title = {Connectedness of the non-complete extended p-sum of graphs}, journal = {Novi Sad Journal of Mathematics}, pages = {345-352}, publisher = {mathdoc}, volume = {13}, year = {1983}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_31/} }
Cvetković Dragoš M.; Petrić Milenko. Connectedness of the non-complete extended p-sum of graphs. Novi Sad Journal of Mathematics, Tome 13 (1983). http://geodesic.mathdoc.fr/item/NSJOM_1983_13_Nonea_31/