TY - JOUR AU - A. L. Teptin TI - Transfer of a theorem on difference inequalities to boundary value problems with a condition at infinity. JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1969 SP - 83 EP - 91 IS - 4 UR - http://geodesic.mathdoc.fr/item/IVM_1969_4_a13/ LA - ru ID - IVM_1969_4_a13 ER -