@article{GDZPPN002311607, title = {The Isomorphism Problem for a Class of One-Relator Groups.}, journal = {Mathematische Annalen}, volume = {217}, year = {1975}, pages = {53-58}, zbl = {0294.20034}, url = {http://dml.mathdoc.fr/item/GDZPPN002311607} }
Meskin, Stephen. The Isomorphism Problem for a Class of One-Relator Groups.. Mathematische Annalen, Tome 217 (1975) pp. 53-58. http://gdmltest.u-ga.fr/item/GDZPPN002311607/