@article{bwmeta1.element.bwnjournal-article-fmv66i1p30bwm,
author = {Paul Dierker},
title = {Two complexes that are spines of the three ball},
journal = {Fundamenta Mathematicae},
volume = {68},
year = {1970},
pages = {283-286},
zbl = {0191.22201},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv66i1p30bwm}
}
Dierker, Paul. Two complexes that are spines of the three ball. Fundamenta Mathematicae, Tome 68 (1970) pp. 283-286. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv66i1p30bwm/