TY  - JOUR
AU  - G. I. Furletov
TI  - The equivalence of the $T_s(\alpha,\lambda_k)$ methods, $s>0$, the Ces\`aro and Riesz methods of arbitrary positive order, and Abel's method, for Fourier series in fundamental function systems of Laplace's operator
JO  - Differencialʹnye uravneniâ
PY  - 1970
SP  - 1086
EP  - 1098
VL  - 6
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1970_6_6_a13/
LA  - ru
ID  - DE_1970_6_6_a13
ER  -