@article{GDZPPN002389223, title = {Linked products and linked embeddings of groups.}, journal = {Mathematische Zeitschrift}, volume = {73}, year = {1960}, pages = {1-19}, zbl = {0105.25801}, url = {http://dml.mathdoc.fr/item/GDZPPN002389223} }
Neumann, Hanna; Wiegold, James. Linked products and linked embeddings of groups.. Mathematische Zeitschrift, Tome 73 (1960) pp. 1-19. http://gdmltest.u-ga.fr/item/GDZPPN002389223/