TY  - JOUR
AU  - Yu. L. Ershov
TI  - Rogers Semilattices of Finite Partially Ordered Sets
JO  - Algebra i logika
PY  - 2006
SP  - 44
EP  - 84
VL  - 45
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_2006_45_1_a3/
LA  - ru
ID  - AL_2006_45_1_a3
ER  -