Convergence and Summability at a Point or Almost Everywhere of Multiple Trigonometric Fourier Series and Their Conjugates
1996 ◽
pp. 167-203
2004 ◽
Vol 68
(2)
◽
pp. 223-241
◽
1996 ◽
pp. 225-242
1977 ◽
Vol 11
(4)
◽
pp. 889-908