Funkcionalʹnyj analiz i ego priloženiâ, Tome 2 (1968) no. 2, pp. 56-62
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B. M. Levitan; G. A. Suvorchenkova. Sufficient conditions for a discrete spectrum in the case of a Sturm–Liouville equation with operator coefficients. Funkcionalʹnyj analiz i ego priloženiâ, Tome 2 (1968) no. 2, pp. 56-62. http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a5/
@article{FAA_1968_2_2_a5,
author = {B. M. Levitan and G. A. Suvorchenkova},
title = {Sufficient conditions for a discrete spectrum in the case of a {Sturm{\textendash}Liouville} equation with operator coefficients},
journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
pages = {56--62},
year = {1968},
volume = {2},
number = {2},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/FAA_1968_2_2_a5/}
}
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AU - G. A. Suvorchenkova
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PY - 1968
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