TY  - JOUR
AU  - D. Shagdar
TI  - On an unbiased estimate with the minimal variance in the class of linear estimates
JO  - Teoriâ veroâtnostej i ee primeneniâ
PY  - 1970
SP  - 136
EP  - 138
VL  - 15
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TVP_1970_15_1_a13/
LA  - ru
ID  - TVP_1970_15_1_a13
ER  -