TY  - JOUR
AU  - Z. I. Kozlova
TI  - An $R$-operation with complete depth of chains over uncountable families of sets
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1973
SP  - 121
EP  - 126
VL  - 133
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_1973_133_a11/
LA  - ru
ID  - TM_1973_133_a11
ER  -