TY  - JOUR
AU  - L. B. Shapiro
TI  - Extension operators for functions and normal functors
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1992
SP  - 35
EP  - 42
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1992_1_a5/
LA  - ru
ID  - VMUMM_1992_1_a5
ER  -