Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1989__4_6_131062, author = {J.M. Wills and Fejes G. T\'oth and P. Gritzmann}, title = {Finite {Sphere} {Packing} and {Sphere} {Covering.}}, journal = {Discrete & computational geometry}, pages = {19--40}, publisher = {mathdoc}, volume = {4}, number = {6}, year = {1989}, zbl = {0658.52007}, url = {http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131062/} }
J.M. Wills; Fejes G. Tóth; P. Gritzmann. Finite Sphere Packing and Sphere Covering.. Discrete & computational geometry, Tome 4 (1989) no. 6, pp. 19-40. http://geodesic.mathdoc.fr/item/DCG_1989__4_6_131062/