Pietrowski, Alfred. "The Isomorphism Problem for One-relator Groups with Non-trivial Centre.." Mathematische Zeitschrift 136 (1974): 95-106. <http://eudml.org/doc/172028>.
@article{Pietrowski1974, author = {Pietrowski, Alfred}, journal = {Mathematische Zeitschrift}, pages = {95-106}, title = {The Isomorphism Problem for One-relator Groups with Non-trivial Centre.}, url = {http://eudml.org/doc/172028}, volume = {136}, year = {1974}, }
TY - JOUR AU - Pietrowski, Alfred TI - The Isomorphism Problem for One-relator Groups with Non-trivial Centre. JO - Mathematische Zeitschrift PY - 1974 VL - 136 SP - 95 EP - 106 UR - http://eudml.org/doc/172028 ER -