1. Mixture models, outliers, and the EM algorithm;Aitkin;Technometrics,1980
2. Mastitis Control in Dairy Herds. An Illustrated and Practical Guide,1995
3. Genetic evaluation of Holstein bulls for somatic cell in milk of daughters;Boettcher;J. Dairy Sci.,1992
4. On stochastic versions of the EM algorithm;Celeux,1995
5. Maximum likelihood from incomplete data via the EM algorithm;Dempster;J. R. Stat. Soc. B,1977