TY  - JOUR
AU  - M. A. Posypkin
TI  - On closed classes containing precomplete classes of the set of all one-place functions
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1997
SP  - 58
EP  - 59
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1997_4_a18/
LA  - ru
ID  - VMUMM_1997_4_a18
ER  -