TY  - JOUR
AU  - Alda, Václav
TI  - On conditional expectations
JO  - Czechoslovak Mathematical Journal
PY  - 1955
SP  - 503
EP  - 505
VL  - 05
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1955.100166/
DO  - 10.21136/CMJ.1955.100166
LA  - en
ID  - 10_21136_CMJ_1955_100166
ER  -