TY - JOUR AU - S. V. Svinina AU - A. K. Svinin TI - On the existence of a solution to some mixed problems for linear differential-algebraic partial differential equations JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 2019 SP - 73 EP - 84 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_2019_4_a6/ LA - ru ID - IVM_2019_4_a6 ER -