TY  - JOUR
AU  - Mehra, K. L.
AU  - Ramachandramurty, P. V.
TI  - On Unbiased Estimation of a Vector Parameter
JO  - Canadian mathematical bulletin
PY  - 1972
SP  - 547
EP  - 550
VL  - 15
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1972-096-3/
DO  - 10.4153/CMB-1972-096-3
ID  - 10_4153_CMB_1972_096_3
ER  -