TY - JOUR AU - Kh. M. Malikov TI - An overdetermined system of linear partial differential equations with constant coefficients JO - Differencialʹnye uravneniâ PY - 1973 SP - 2265 EP - 2266 VL - 9 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_12_a23/ LA - ru ID - DE_1973_9_12_a23 ER -