TY - JOUR AU - G. V. Gusel'nikova TI - Conditions for the applicability of {\v C}aplygin's theorem to a certain multipoint linear difference boundary value problem of order $n$ JO - Differencialʹnye uravneniâ PY - 1971 SP - 592 EP - 602 VL - 7 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_4_a1/ LA - ru ID - DE_1971_7_4_a1 ER -