TY  - JOUR
AU  - V. G. Kanovei
AU  - V. A. Lyubetsky
TI  - Models of set theory in which the separation theorem fails
JO  - Izvestiya. Mathematics 
PY  - 2021
SP  - 1181
EP  - 1219
VL  - 85
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2021_85_6_a5/
LA  - en
ID  - IM2_2021_85_6_a5
ER  -