TY - JOUR AU - O. S. Kudryavtseva TI - Exact regions of mutual variation of coefficients of holomorphic self-maps of a disc with fixed points JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2023 SP - 48 EP - 57 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2023_5_a5/ LA - ru ID - IVM_2023_5_a5 ER -