Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMJ_1997__47_2_a0, author = {M\"uller, Edgar and Mutzbauer, Otto}, title = {Schichtengleiche {Gewichte} und {Butlergruppen}}, journal = {Czechoslovak Mathematical Journal}, pages = {193--204}, publisher = {mathdoc}, volume = {47}, number = {2}, year = {1997}, mrnumber = {1452415}, zbl = {0931.20042}, language = {ge}, url = {http://geodesic.mathdoc.fr/item/CMJ_1997__47_2_a0/} }
Müller, Edgar; Mutzbauer, Otto. Schichtengleiche Gewichte und Butlergruppen. Czechoslovak Mathematical Journal, Tome 47 (1997) no. 2, pp. 193-204. http://geodesic.mathdoc.fr/item/CMJ_1997__47_2_a0/