1989

1. Annual changes in the number, testosterone content and ultrastructure of glandular tissue cells of the testis in the marbled newt Triturus marmoratus

   Journal of Anatomy, Vol. 167, pp. 85-94

2. Effect of photoperiod on testicular function in blinded and non‐blinded marbled newts, Triturus marmoratus (caudata, salamandridae)

   Journal of Morphology, Vol. 200, Núm. 2, pp. 151-162

3. Effects of Moderately High Temperature on the Testis of The Marbled Newt, Triturus Marmoratus

   Amphibia Reptilia, Vol. 10, Núm. 2, pp. 117-124