On equations with operators forming an acute angle
Doklady Akademii Nauk, Tome 116 (1957) no. 5, pp. 754-757
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@article{DAN_1957_116_5_a9,
author = {P. E. Sobolevskii},
title = {On equations with operators forming an acute angle},
journal = {Doklady Akademii Nauk},
pages = {754--757},
publisher = {mathdoc},
volume = {116},
number = {5},
year = {1957},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DAN_1957_116_5_a9/}
}
P. E. Sobolevskii. On equations with operators forming an acute angle. Doklady Akademii Nauk, Tome 116 (1957) no. 5, pp. 754-757. http://geodesic.mathdoc.fr/item/DAN_1957_116_5_a9/