Cossey, John. "On a Problem of Hanna Neumann.." Mathematische Zeitschrift 106 (1968): 187-190. <http://eudml.org/doc/171021>.
@article{Cossey1968, author = {Cossey, John}, journal = {Mathematische Zeitschrift}, keywords = {group theory}, pages = {187-190}, title = {On a Problem of Hanna Neumann.}, url = {http://eudml.org/doc/171021}, volume = {106}, year = {1968}, }
TY - JOUR AU - Cossey, John TI - On a Problem of Hanna Neumann. JO - Mathematische Zeitschrift PY - 1968 VL - 106 SP - 187 EP - 190 KW - group theory UR - http://eudml.org/doc/171021 ER -
