Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MET_1975__22_175657, author = {P. Sint}, title = {Einf\"uhrung in die {Graphentheorie} - {Kaufmann,} {A.}}, journal = {Metrika}, pages = {63--63}, publisher = {mathdoc}, volume = {22}, year = {1975}, url = {http://geodesic.mathdoc.fr/item/MET_1975__22_175657/} }
P. Sint. Einführung in die Graphentheorie - Kaufmann, A.. Metrika, Tome 22 (1975), p. 63. http://geodesic.mathdoc.fr/item/MET_1975__22_175657/