TY - JOUR AU - A. G. Chentsov TI - Asymptotic attainability with perturbation of integral constraints in an abstract control problem.~I JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1995 SP - 60 EP - 71 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1995_2_a7/ LA - ru ID - IVM_1995_2_a7 ER -