TY  - JOUR
TI  - Bias reduction of maximum likelihood estimates
AU  - David R. Firth
JO  - Biometrika
PY  - 1993
VL  - 80
IS  - 1
DO  - 10.1093/biomet/80.1.27
UR  - https://doi.org/10.1093/biomet/80.1.27
ER  -