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@article{DE_1983_19_4_a28, author = {V. S. Mokeichev}, title = {In the perturbation of a boundary value problem by terms with deviating argument the spectrum can vanish}, journal = {Differencialʹnye uravneni\^a}, pages = {717--718}, publisher = {mathdoc}, volume = {19}, number = {4}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1983_19_4_a28/} }
TY - JOUR AU - V. S. Mokeichev TI - In the perturbation of a boundary value problem by terms with deviating argument the spectrum can vanish JO - Differencialʹnye uravneniâ PY - 1983 SP - 717 EP - 718 VL - 19 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1983_19_4_a28/ LA - ru ID - DE_1983_19_4_a28 ER -
V. S. Mokeichev. In the perturbation of a boundary value problem by terms with deviating argument the spectrum can vanish. Differencialʹnye uravneniâ, Tome 19 (1983) no. 4, pp. 717-718. http://geodesic.mathdoc.fr/item/DE_1983_19_4_a28/