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@article{DE_1974_10_4_a6, author = {V. V. Dyakin and V. P. Shirokovskii}, title = {Zeros of the eigenfunctions of a quasiperiodic problem}, journal = {Differencialʹnye uravneni\^a}, pages = {624--628}, publisher = {mathdoc}, volume = {10}, number = {4}, year = {1974}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1974_10_4_a6/} }
V. V. Dyakin; V. P. Shirokovskii. Zeros of the eigenfunctions of a quasiperiodic problem. Differencialʹnye uravneniâ, Tome 10 (1974) no. 4, pp. 624-628. http://geodesic.mathdoc.fr/item/DE_1974_10_4_a6/