TY  - JOUR
AU  - O. I. Reinov
TI  - Purely topological characteristics of operators of type $RN$
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1978
SP  - 89
EP  - 90
VL  - 12
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1978_12_4_a12/
LA  - ru
ID  - FAA_1978_12_4_a12
ER  -