Combinatoric topology of non closed sets

@article{Sitnikov1956,
author = {Sitnikov, Kirill Aleksandrovich},
journal = {Czechoslovak Mathematical Journal},
keywords = {Topology},
language = {rus},
number = {4},
pages = {444-449},
publisher = {Institute of Mathematics, Academy of Sciences of the Czech Republic},
title = {Комбинаторная топология незамкнутых множеств},
url = {http://eudml.org/doc/11852},
volume = {06},
year = {1956},
}

TY - JOUR
AU - Sitnikov, Kirill Aleksandrovich
TI - Комбинаторная топология незамкнутых множеств
JO - Czechoslovak Mathematical Journal
PY - 1956
PB - Institute of Mathematics, Academy of Sciences of the Czech Republic
VL - 06
IS - 4
SP - 444
EP - 449
LA - rus
KW - Topology
UR - http://eudml.org/doc/11852
ER -