TY  - JOUR
AU  - V. B. Alekseev
TI  - On Some Closed Classes of Self-dual Partial Many-valued Functions
JO  - Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki
PY  - 2009
SP  - 16
EP  - 24
VL  - 151
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/UZKU_2009_151_2_a2/
LA  - ru
ID  - UZKU_2009_151_2_a2
ER  -