@article{VMUMM_1999_1_a4,
     author = {V. A. Goryushkin},
     title = {Infiniteness of a group specified by a presentation},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {22--24},
     publisher = {mathdoc},
     number = {1},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1999_1_a4/}
}