@article{1103038239,
author = {Mann, H. B.},
title = {A refinement of the fundamental theorem on the density of the sum of two sets of integers.},
journal = {Pacific J. Math.},
volume = {10},
number = {4},
year = {1960},
pages = { 909-915},
language = {en},
url = {http://dml.mathdoc.fr/item/1103038239}
}
Mann, H. B. A refinement of the fundamental theorem on the density of the sum of two sets of integers.. Pacific J. Math., Tome 10 (1960) no. 4, pp. 909-915. http://gdmltest.u-ga.fr/item/1103038239/