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@article{DE_1985_21_5_a26, author = {I. S. Lomov}, title = {Estimates of eigen- and associated functions of ordinary differential operators}, journal = {Differencialʹnye uravneni\^a}, pages = {903--906}, publisher = {mathdoc}, volume = {21}, number = {5}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1985_21_5_a26/} }
I. S. Lomov. Estimates of eigen- and associated functions of ordinary differential operators. Differencialʹnye uravneniâ, Tome 21 (1985) no. 5, pp. 903-906. http://geodesic.mathdoc.fr/item/DE_1985_21_5_a26/