@article{1117559003,
author = {Frol\'\i k, Zden\v ek},
title = {Absolute Borel and Souslin sets.},
journal = {Pacific J. Math.},
volume = {35},
number = {3},
year = {1970},
pages = { 663-683},
language = {en},
url = {http://dml.mathdoc.fr/item/1117559003}
}
Frolík, Zdeněk. Absolute Borel and Souslin sets.. Pacific J. Math., Tome 35 (1970) no. 3, pp. 663-683. http://gdmltest.u-ga.fr/item/1117559003/