TY - JOUR AU - I. G. Lysenok TI - Solutions of quadratic equations in groups with small cancellation JO - Matematičeskie zametki PY - 1988 SP - 577 EP - 592 VL - 43 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1988_43_5_a0/ LA - ru ID - MZM_1988_43_5_a0 ER -