@article{1239801522, author = {ITO, Munehiko}, title = {Weak $L$ -spaces are free $L$ -spaces}, journal = {J. Math. Soc. Japan}, volume = {34}, number = {4}, year = {1982}, pages = { 507-514}, language = {en}, url = {http://dml.mathdoc.fr/item/1239801522} }
ITO, Munehiko. Weak $L$ -spaces are free $L$ -spaces. J. Math. Soc. Japan, Tome 34 (1982) no. 4, pp. 507-514. http://gdmltest.u-ga.fr/item/1239801522/