TY - JOUR AU - E. Ya. Melamed TI - Conditions for boundedness of the solutions of some systems of linear partial differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1959 SP - 144 EP - 157 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1959_2_a13/ LA - ru ID - IVM_1959_2_a13 ER -