@article{1183532096,
author = {Stein, S. K.},
title = {$B$-sets and coloring problems},
journal = {Bull. Amer. Math. Soc.},
volume = {76},
number = {4},
year = {1970},
pages = { 805-806},
language = {en},
url = {http://dml.mathdoc.fr/item/1183532096}
}
Stein, S. K. $B$-sets and coloring problems. Bull. Amer. Math. Soc., Tome 76 (1970) no. 4, pp. 805-806. http://gdmltest.u-ga.fr/item/1183532096/