TY - JOUR AU - D. V. Zhdanovich TI - Deformations of $GL_2(\mathbf{C})$ and $SL_2(\mathbf{C})$ JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1994 SP - 63 EP - 65 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1994_5_a14/ LA - ru ID - VMUMM_1994_5_a14 ER -