@article{1255987895, author = {Gordon, Y. and Lewis, D. R.}, title = {Dvoretzky's theorem for quasi-normed spaces}, journal = {Illinois J. Math.}, volume = {35}, number = {4}, year = {1991}, pages = { 250-259}, language = {en}, url = {http://dml.mathdoc.fr/item/1255987895} }
Gordon, Y.; Lewis, D. R. Dvoretzky's theorem for quasi-normed spaces. Illinois J. Math., Tome 35 (1991) no. 4, pp. 250-259. http://gdmltest.u-ga.fr/item/1255987895/