TY - JOUR AU - D. I. Moldavanskiǐ AU - L. V. Timofeeva TI - Finitely generated subgroups of a~group which is defined by one relation and has a~nontrivial center that are finitely separable JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1987 SP - 58 EP - 59 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1987_12_a11/ LA - ru ID - IVM_1987_12_a11 ER -