TY  - JOUR
AU  - A. N. Degtev
TI  - Some lattice-invariant properties of families of recursively
JO  - Algebra i logika
PY  - 1988
SP  - 527
EP  - 534
VL  - 27
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AL_1988_27_5_a1/
LA  - ru
ID  - AL_1988_27_5_a1
ER  -