TY  - JOUR
AU  - Pytkeev, Evgenij G.
AU  - Yakovlev, N. N.
TI  - On bicompacta which are unions of spaces defined by means of coverings
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1980
SP  - 247
EP  - 261
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1980__21_2_a4/
LA  - en
ID  - CMUC_1980__21_2_a4
ER  -