@article{GDZPPN002386577, title = {On a result of B.H. Neumann.}, journal = {Mathematische Zeitschrift}, volume = {64}, year = {1956}, pages = {240-240}, language = {en}, url = {http://dml.mathdoc.fr/item/GDZPPN002386577} }
Scott, W.R. On a result of B.H. Neumann.. Mathematische Zeitschrift, Tome 64 (1956) p. 240. http://gdmltest.u-ga.fr/item/GDZPPN002386577/