TY  - JOUR
AU  - M. S. Ermakov
TI  - On the rank of necessary and sufficient statistics for a sample of multivariate distributions
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1981
SP  - 57
EP  - 71
VL  - 108
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1981_108_a4/
LA  - ru
ID  - ZNSL_1981_108_a4
ER  -