Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Covassi, M., and L. Masutti. 1978. Apercu sur les principaux problemes poses par les insectes forestiers en Italic Estratto da Annali dell Institute sperimentale per la Zoologia Agraria 6(1978-1979): 27-32.