RECTANGULAR AND ITERATED CONVERGENCE OF MULTIPLE TRIGONOMETRIC SERIES
1990 ◽
Vol 108
(2)
◽
pp. 571
1989 ◽
Vol 32
(3)
◽
pp. 627-654
2011 ◽
Vol 27
(4)
◽
pp. 741-746
◽
1971 ◽
Vol 77
(1)
◽
pp. 123-128
◽
1992 ◽
Vol 47
(5)
◽
pp. 103-171
◽