TY - JOUR AU - O. V. Khramtsov TI - Controllability of linear Cauchy--Kovalevskaya systems with constant coefficients JO - Differencialʹnye uravneniâ PY - 1989 SP - 2013 EP - 2014 VL - 25 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1989_25_11_a31/ LA - ru ID - DE_1989_25_11_a31 ER -