@article{1077490786, author = {Marcinkiewicz, J. and Zygmund, A.}, title = {Proof of a gap theorem}, journal = {Duke Math. J.}, volume = {4}, number = {1}, year = {1938}, pages = { 469-472}, language = {en}, url = {http://dml.mathdoc.fr/item/1077490786} }
Marcinkiewicz, J.; Zygmund, A. Proof of a gap theorem. Duke Math. J., Tome 4 (1938) no. 1, pp. 469-472. http://gdmltest.u-ga.fr/item/1077490786/