Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{DCG_1995__13_3-4_131360, author = {G. Kalai and N. Alon}, title = {Bounding the {Piercing} {Number.}}, journal = {Discrete & computational geometry}, pages = {245--256}, publisher = {mathdoc}, volume = {13}, number = {3-4}, year = {1995}, zbl = {0826.52006}, url = {http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131360/} }
G. Kalai; N. Alon. Bounding the Piercing Number.. Discrete & computational geometry, Tome 13 (1995) no. 3-4, pp. 245-256. http://geodesic.mathdoc.fr/item/DCG_1995__13_3-4_131360/