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@article{MZ_1960__73_169828, author = {Hanna Neumann and James Wiegold}, title = {Linked products and linked embeddings of groups.}, journal = {Mathematische Zeitschrift}, pages = {1--19}, publisher = {mathdoc}, volume = {73}, year = {1960}, zbl = {0105.25801}, url = {http://geodesic.mathdoc.fr/item/MZ_1960__73_169828/} }
Hanna Neumann; James Wiegold. Linked products and linked embeddings of groups.. Mathematische Zeitschrift, Tome 73 (1960), pp. 1-19. http://geodesic.mathdoc.fr/item/MZ_1960__73_169828/