J. Santiago-Moreno, A. Toledano-Díaz, A. Pulido-Pastor, A. Gómez-Brunet, A. González-Bulnes, and A. López-Sebastián, “Short communication. Post-thawing evaluation of Spanish ibex (Capra pyrenaica hispanica) epididymal spermatozoa recovered postmortem”, Span. j. agric. res., vol. 2, no. 3, pp. 337-340, Sep. 2004.