Tejerina, F.; R. G. Urdiales; Castejón-Limas, M.; Alegre, B.; Cárdenas, S.; Bernal, S.; García, J. C.; Córdova, C.; Domínguez, J. C.. "Subpopulational kinetic distribution of thawed boar spermatozoa in two different diluents". Reproduction in domestic animals, Vol (43), (2008).

Tejerina, F.; González, R.; Alegre, B.; Alegre, Enrique; Martín, A. J.; Cárdenas, S.; García, J. C.; Abad, M.; Domínguez, J. C.; Castejón-Limas, M.. "Video camera as source of variation of the motility parameters from computer analysis of boar semen". Reproduction in domestic animals, Vol (41), (2006).