Multi-trait linear reaction norm model to describe the pattern of phenotypic expression of some economic traits in beef cattle across a range of environments - Santana Júnior, Mário Luiz; Eler, Joanir Pereira; Bignardi, Annaiza Braga; Menéndez-Buxadera, Alberto; Cardoso, Fernando Flores; Ferraz, José Bento Sterman (Journal of Applied Genetics, 2015)