TY - JOUR AU - F. G. Avkhadiev TI - Admissible functionals in injectivity conditions for differentiable mappings of $n$-dimensional domains JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1989 SP - 3 EP - 12 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1989_4_a0/ LA - ru ID - IVM_1989_4_a0 ER -