@article{1102706462, author = {Spencer, Joel}, title = {Asymptotically good coverings.}, journal = {Pacific J. Math.}, volume = {120}, number = {2}, year = {1985}, pages = { 575-586}, language = {en}, url = {http://dml.mathdoc.fr/item/1102706462} }
Spencer, Joel. Asymptotically good coverings.. Pacific J. Math., Tome 120 (1985) no. 2, pp. 575-586. http://gdmltest.u-ga.fr/item/1102706462/