Luc?a, F.; Tonhati, H.; Albuquerque, L. G.; Aspilcueta-Borquis, R. R.; Men?ndez Buxadera, A. Models of Random Regressions for the Estimation of Genetic Parameters and Studies of Lactation Curves of the Holstein in Cuba. Cuban J. Agric. Sci. 2011, 45.