Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1974__137_172061, author = {Kenneth K. Hickin and Richard E. Phillips}, title = {Joins of {Subnormal} {Subgroups} are {Serial.}}, journal = {Mathematische Zeitschrift}, pages = {129--130}, publisher = {mathdoc}, volume = {137}, year = {1974}, zbl = {0284.20032}, url = {http://geodesic.mathdoc.fr/item/MZ_1974__137_172061/} }
Kenneth K. Hickin; Richard E. Phillips. Joins of Subnormal Subgroups are Serial.. Mathematische Zeitschrift, Tome 137 (1974), pp. 129-130. http://geodesic.mathdoc.fr/item/MZ_1974__137_172061/