Funded by the National Science Foundation PEET program (Partnerships for Enhancing Expertise in Taxonomy)
Ozols, G. E., Y. M. Bicevskis, E. A. Menniks, and e. al. 1982. Rezul'taty ispytaniya sinteticheskogo feromona koroeda-tipograpfa v Pribaltike v 1981 godu. Pages 7-16. Uchenye Zapiski Tartuskogo Gosudarstvennogo Universiteta, No. 616.