1. Aamand, G. P., J. Pedersen, U. S. Nielsen, J. Jensen, P. Madsen, J. R. Thomasen, and L. G. Christensen. 1999. Animal model for ydelse. Report no. 86, Landsudvalget for kvæg. (In Danish).
2. Modelle zur Beschreibung der Laktationskurve des Milchrindes und ihre Verwendung in Modellen zur Zuchtwertschaetzung;Guo,1998
3. Comparison of possible covariates for use in random regression model for analyses of test day yields;Jamrozik;J. Dairy Sci.,1997
4. Residual maximum likelihood estimation of (co)variance components in multivariate mixed linearmodels using average information;Jensen;J. Ind. Soc. Agric. Stat.,1997
5. A quantitative genetic model for growth, shape and other infinitive-dimensional characters;Kirkpatrick;J. Math. Biol.,1989