Kozlov, M., J. Jalava, A. Lvovsky, and K. Mikkola. “Population Densities and Diversity of Noctuidae (Lepidoptera) Along an Air Pollution Gradient on the Kola Peninsula, Russia¹”. Entomologica Fennica, vol. 7, no. 1, Jan. 1996, pp. 9-15, doi:10.33338/ef.83882.