Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1972__125_171704, author = {Dion Gildenhuys and Lim Chong-Keang}, title = {Free {Pro-...-Groups.}}, journal = {Mathematische Zeitschrift}, pages = {233--254}, publisher = {mathdoc}, volume = {125}, year = {1972}, zbl = {0221.20048}, url = {http://geodesic.mathdoc.fr/item/MZ_1972__125_171704/} }
Dion Gildenhuys; Lim Chong-Keang. Free Pro-...-Groups.. Mathematische Zeitschrift, Tome 125 (1972), pp. 233-254. http://geodesic.mathdoc.fr/item/MZ_1972__125_171704/