@article{bwmeta1.element.bwnjournal-article-fmv97i1p3bwm,
author = {K. Garg},
title = {Properties of connected functions in terms of their levels},
journal = {Fundamenta Mathematicae},
volume = {96},
year = {1977},
pages = {57-69},
zbl = {0379.26004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv97i1p3bwm}
}
Garg, K. Properties of connected functions in terms of their levels. Fundamenta Mathematicae, Tome 96 (1977) pp. 57-69. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv97i1p3bwm/