TY  - RPRT
TI  - LOWER BOUNDS FOR RISK FUNCTIONS IN ESTIMATION.
AU  - M M Rao
PY  - 1959
DO  - 10.1073/pnas.45.12.1768
UR  - https://pubmed.ncbi.nlm.nih.gov/16590573/
ID  - 16590573
ER  -