TY - JOUR AU - G. I. Kurapin TI - Theorem on the local invertibility of differentiable maps of certain topological modules JO - Matematičeskie zametki PY - 1979 SP - 701 EP - 712 VL - 25 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1979_25_5_a6/ LA - ru ID - MZM_1979_25_5_a6 ER -