On boundary problems for eigen-values and characteristic functions of ordinary differential equations
Doklady Akademii Nauk, Tome 115 (1957) no. 2, pp. 230-233
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@article{DAN_1957_115_2_a7,
author = {D. P. Kostomarov},
title = {On boundary problems for eigen-values and characteristic functions of ordinary differential equations},
journal = {Doklady Akademii Nauk},
pages = {230--233},
publisher = {mathdoc},
volume = {115},
number = {2},
year = {1957},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a7/}
}
TY - JOUR AU - D. P. Kostomarov TI - On boundary problems for eigen-values and characteristic functions of ordinary differential equations JO - Doklady Akademii Nauk PY - 1957 SP - 230 EP - 233 VL - 115 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a7/ LA - ru ID - DAN_1957_115_2_a7 ER -
D. P. Kostomarov. On boundary problems for eigen-values and characteristic functions of ordinary differential equations. Doklady Akademii Nauk, Tome 115 (1957) no. 2, pp. 230-233. http://geodesic.mathdoc.fr/item/DAN_1957_115_2_a7/