TY - JOUR AU - Ya. I. Zabotin AU - I. N. Dan'shin TI - Algorithms with combination, parametrization and two-sided approximation in the center method JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1998 SP - 40 EP - 48 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1998_12_a4/ LA - ru ID - IVM_1998_12_a4 ER -