1. Bolgiano DC, Van Vleck LD, Everett RW (1979) Fluctuations in sire evaluations. J Dairy Sci 62:760–767
2. Bonaiti B, Boichard D, Barbat A, Mattalia S (1993) Problems arising with genetic trend estimation in dairy cattle. In: Proceedings of the Open Session of the Interbull Annual Meeting, Aarhus, Denmark, August 1993. Bulletin No. 8, pp 65–72
3. Henderson CR (1975) Best linear unbiased estimation and prediction under a selection model. Biometrics 31:423–447
4. Jamrozik J, Schaeffer LR (1988) Evaluation of dairy cattle for final class using animal models. Can J Anim Sci 68:639–645
5. Kennedy BW, Sorensen DA (1988) Properties of mixed model methods for prediction of genetic merit. In: Proceedings of the Second International Conference on Quantitative Genetics, Raleigh, North Carolina, USA, May/June 1987, pp 91–103