@article{1029001360, author = {Grossman, Jerrold W.}, title = {Homotopy classes of maps between pro-spaces.}, journal = {Michigan Math. J.}, volume = {21}, number = {3}, year = {1975}, pages = { 355-362}, language = {en}, url = {http://dml.mathdoc.fr/item/1029001360} }
Grossman, Jerrold W. Homotopy classes of maps between pro-spaces.. Michigan Math. J., Tome 21 (1975) no. 3, pp. 355-362. http://gdmltest.u-ga.fr/item/1029001360/