TY  - JOUR
AU  - S. D. Denisov
TI  - A two-element separable enumerated set $\gamma $ with an
JO  - Algebra i logika
PY  - 1975
SP  - 523
EP  - 532
VL  - 14
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1975_14_5_a1/
LA  - ru
ID  - AL_1975_14_5_a1
ER  -