Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1966__7_4_a0, author = {Havel, V\'aclav}, title = {One generalization of planar partitions of {Abelian} groups}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {419--427}, publisher = {mathdoc}, volume = {07}, number = {4}, year = {1966}, mrnumber = {0212674}, zbl = {0144.02102}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1966__7_4_a0/} }
Havel, Václav. One generalization of planar partitions of Abelian groups. Commentationes Mathematicae Universitatis Carolinae, Tome 07 (1966) no. 4, pp. 419-427. http://geodesic.mathdoc.fr/item/CMUC_1966__7_4_a0/