TY - JOUR AU - M. E. Dedlovskaya TI - Isotopes of the~free algebra of type $(-1,1)$ with three generators JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2000 SP - 121 EP - 131 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2000_6_1_a9/ LA - ru ID - FPM_2000_6_1_a9 ER -