@article{1028999853,
author = {Hedstrom, G. W.},
title = {Norms of powers of absolutely convergent Fourier series in several variables.},
journal = {Michigan Math. J.},
volume = {14},
number = {1},
year = {1967},
pages = { 493-495},
language = {en},
url = {http://dml.mathdoc.fr/item/1028999853}
}
Hedstrom, G. W. Norms of powers of absolutely convergent Fourier series in several variables.. Michigan Math. J., Tome 14 (1967) no. 1, pp. 493-495. http://gdmltest.u-ga.fr/item/1028999853/