1997

1. Analysis of the variability of Drosophila azteca and D. athabasca populations revealed by randomly amplified polymorphic DNA

   Journal of Zoological Systematics and Evolutionary Research, Vol. 35, Núm. 4, pp. 159-164

2. Diagnosis of sibling species of Drosophila involved in the colonization of North America by D. subobscura

   Molecular Ecology, Vol. 6, Núm. 3, pp. 293-296