Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Lieutier, F. 1982a. Action des Nematodes endoparasites sur la ponte du scolytide Ips sexdentatus Boerner (Insecta: Coleoptera) . Acta Oecologica, Oecologia Applicata 3:191-204.