Pedigree analysis of eight Spanish beef cattle breeds Juan Pablo Gutiérrez, Juan Altarriba, Clara Díaz, Raquel Quintanilla, Javier Cañón and Jesús PiedrafitaGenet. Sel. Evol., 35 1 (2003) 43-63DOI: https://doi.org/10.1051/gse:2002035
