TY  - JOUR
AU  - S. G. Ovsepyan
TI  - On lattices on the set of $H$-closed extensions of Hausdorff spaces
JO  - Doklady Akademii Nauk
PY  - 1976
SP  - 562
EP  - 565
VL  - 227
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1976_227_3_a11/
LA  - ru
ID  - DAN_1976_227_3_a11
ER  -