TY  - JOUR
AU  - N. G. Parvatov
TI  - Remarks on the finite generability of closed classes of multivalued functions
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2004
SP  - 32
EP  - 47
VL  - 11
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2004_11_3_a2/
LA  - ru
ID  - DA_2004_11_3_a2
ER  -