Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1975__30_142345, author = {Gerhard Pfister and Dorin Popescu}, title = {Die strenge {Approximationseigenschaft} lokaler {Ringe.}}, journal = {Inventiones mathematicae}, pages = {145--174}, publisher = {mathdoc}, volume = {30}, year = {1975}, zbl = {0293.13011}, url = {http://geodesic.mathdoc.fr/item/IM_1975__30_142345/} }
Gerhard Pfister; Dorin Popescu. Die strenge Approximationseigenschaft lokaler Ringe.. Inventiones mathematicae, Tome 30 (1975), pp. 145-174. http://geodesic.mathdoc.fr/item/IM_1975__30_142345/