@article{106158,
author = {Martin Markl},
title = {A note on closed $N$-cells in ${\mathbb R}^N$},
journal = {Commentationes Mathematicae Universitatis Carolinae},
volume = {023},
year = {1982},
pages = {355-357},
zbl = {0517.57006},
mrnumber = {664980},
language = {en},
url = {http://dml.mathdoc.fr/item/106158}
}
Markl, Martin. A note on closed $N$-cells in ${\mathbb R}^N$. Commentationes Mathematicae Universitatis Carolinae, Tome 023 (1982) pp. 355-357. http://gdmltest.u-ga.fr/item/106158/
Algebraic topology, McGraw-Hill, Inc. 1966. (1966) | MR 0210112 | Zbl 0145.43303
Foundations of Algebraic Topology, Princeton University Press 1952. (1952) | MR 0050886 | Zbl 0047.41402
Lectures on Algebraic Topology, Springer Verlag 1972. (1972) | MR 0415602 | Zbl 0234.55001