@article{bwmeta1.element.bwnjournal-article-fmv122i1p8bwm,
author = {Wolfgang Sander},
title = {Applications of certain R-families},
journal = {Fundamenta Mathematicae},
volume = {123},
year = {1984},
pages = {77-84},
zbl = {0555.39005},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv122i1p8bwm}
}
Sander, Wolfgang. Applications of certain R-families. Fundamenta Mathematicae, Tome 123 (1984) pp. 77-84. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv122i1p8bwm/