@article{1102689259,
author = {Apter, Arthur W. and Gitik, Moti},
title = {Some results on Specker's problem.},
journal = {Pacific J. Math.},
volume = {135},
number = {2},
year = {1988},
pages = { 227-249},
language = {en},
url = {http://dml.mathdoc.fr/item/1102689259}
}
Apter, Arthur W.; Gitik, Moti. Some results on Specker's problem.. Pacific J. Math., Tome 135 (1988) no. 2, pp. 227-249. http://gdmltest.u-ga.fr/item/1102689259/