@article{bwmeta1.element.bwnjournal-article-fmv20i1p19bwm,
author = {Leo Zippin},
title = {On Continuous Curves Irreducible about Subsets},
journal = {Fundamenta Mathematicae},
volume = {20},
year = {1933},
pages = {197-205},
zbl = {0006.37102},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv20i1p19bwm}
}
Zippin, Leo. On Continuous Curves Irreducible about Subsets. Fundamenta Mathematicae, Tome 20 (1933) pp. 197-205. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv20i1p19bwm/