TY  - JOUR
AU  - V. N. Sachkov
TI  - Ideals and filters of partitions and cyclic classes, and invariance domains of permutations
JO  - Diskretnaya Matematika
PY  - 1996
SP  - 3
EP  - 21
VL  - 8
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_1996_8_3_a0/
LA  - ru
ID  - DM_1996_8_3_a0
ER  -