TY  - JOUR
AU  - Yu. L. Ershov
TI  - Distributive lattices with relative complements
JO  - Algebra i logika
PY  - 1979
SP  - 680
EP  - 722
VL  - 18
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1979_18_6_a3/
LA  - ru
ID  - AL_1979_18_6_a3
ER  -