TY - JOUR AU - ANWAR, MUHAMMAD FAZEEL AU - BIBI, MAIRAJ AU - AKRAM, MUHAMMAD SAEED TI - ON SOLVABILITY OF CERTAIN EQUATIONS OF ARBITRARY LENGTH OVER TORSION-FREE GROUPS JO - Glasgow mathematical journal PY - 2021 SP - 651 EP - 659 VL - 63 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089520000427/ DO - 10.1017/S0017089520000427 ID - 10_1017_S0017089520000427 ER -