TY  - JOUR
AU  - O. V. Shalaevskii
TI  - On an approximate procedure while fitting the observations with unknown weights
JO  - Zapiski Nauchnykh Seminarov POMI
PY  - 1977
SP  - 139
EP  - 144
VL  - 74
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/ZNSL_1977_74_a5/
LA  - ru
ID  - ZNSL_1977_74_a5
ER  -