TY - JOUR AU - S. G. Gindikin TI - Stability of Petrovski\u\i\ well-posed differential operators with one space variable JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1974 SP - 19 EP - 28 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1974_10_a2/ LA - ru ID - IVM_1974_10_a2 ER -