On the question of the sign of the Green function
Differencialʹnye uravneniâ, Tome 19 (1983) no. 9, pp. 1542-1547
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@article{DE_1983_19_9_a9,
author = {A. L. Teptin},
title = {On the question of the sign of the {Green} function},
journal = {Differencialʹnye uravneni\^a},
pages = {1542--1547},
year = {1983},
volume = {19},
number = {9},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1983_19_9_a9/}
}
A. L. Teptin. On the question of the sign of the Green function. Differencialʹnye uravneniâ, Tome 19 (1983) no. 9, pp. 1542-1547. http://geodesic.mathdoc.fr/item/DE_1983_19_9_a9/