On the index of first-order elliptic operators in the plane
Differencialʹnye uravneniâ, Tome 28 (1992) no. 5, pp. 818-827
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{DE_1992_28_5_a9,
author = {S. Baizaev and \`E. Muhamadiev},
title = {On the index of first-order elliptic operators in the plane},
journal = {Differencialʹnye uravneni\^a},
pages = {818--827},
year = {1992},
volume = {28},
number = {5},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/DE_1992_28_5_a9/}
}
S. Baizaev; È. Muhamadiev. On the index of first-order elliptic operators in the plane. Differencialʹnye uravneniâ, Tome 28 (1992) no. 5, pp. 818-827. http://geodesic.mathdoc.fr/item/DE_1992_28_5_a9/