A countable broom which cannot be imbedded in the plane
Colloquium Mathematicum, Tome 10 (1963) no. 2, pp. 233-236
@article{10_4064_cm_10_2_233_236,
author = {Karol Borsuk},
title = {A countable broom which cannot be imbedded in the plane},
journal = {Colloquium Mathematicum},
pages = {233--236},
year = {1963},
volume = {10},
number = {2},
doi = {10.4064/cm-10-2-233-236},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-10-2-233-236/}
}
Karol Borsuk. A countable broom which cannot be imbedded in the plane. Colloquium Mathematicum, Tome 10 (1963) no. 2, pp. 233-236. doi: 10.4064/cm-10-2-233-236
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