Geodesic
On the almost everywhere convergence of Marcinkiewicz sums of double Fourier series
Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part 19, Tome 190 (1991), pp. 148-156 
M. A. Skopina. On the almost everywhere convergence of Marcinkiewicz sums of double Fourier series. Zapiski Nauchnykh Seminarov POMI, Investigations on linear operators and function theory. Part 19, Tome 190 (1991), pp. 148-156. http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a6/
@article{ZNSL_1991_190_a6,
     author = {M. A. Skopina},
     title = {On the almost everywhere convergence of {Marcinkiewicz} sums of double {Fourier} series},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {148--156},
     year = {1991},
     volume = {190},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a6/}
}
TY  - JOUR
AU  - M. A. Skopina
TI  - On the almost everywhere convergence of Marcinkiewicz sums of double Fourier series
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1991
SP  - 148
EP  - 156
VL  - 190
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a6/
LA  - ru
ID  - ZNSL_1991_190_a6
ER  - 
%0 Journal Article
%A M. A. Skopina
%T On the almost everywhere convergence of Marcinkiewicz sums of double Fourier series
%J Zapiski Nauchnykh Seminarov POMI
%D 1991
%P 148-156
%V 190
%U http://geodesic.mathdoc.fr/item/ZNSL_1991_190_a6/
%G ru
%F ZNSL_1991_190_a6

Voir la notice du chapitre de livre provenant de la source Math-Net.Ru

Generalized Marcinkiewicz linear means of double Fourier series are investigated. A sufficient condition for the a.e. convergence of these means is obtained.