@article {1909,
	title = {Buckthorn (Hippopha{\"e} rhamnoides L., Elaeagnaceae), a new important food plant for the larva of Tenthredo vespa Retzius in Finland (Hymenoptera: Tenthredinidae).},
	journal = {Entomologica Fennica},
	volume = {10},
	year = {1999},
	pages = {201-208},
	author = {Vikberg, V. and It{\"a}mies, J.}
}
@article {732,
	title = {The ecology, genitalia and larval morphology of Polythrena coloraria Herrich-Sch{\"a}fer, 1855 (Lepidoptera: Geometridae), with records of its egg parasitoid Telenomus acarnas Kozlov \& Kononova, 1977 (Hymenoptera: Scelionidae).},
	journal = {Entomologica Fennica},
	volume = {17},
	year = {2006},
	pages = {56-64},
	author = {Leinonen, R. and Kutenkova, N. and Ahola, M. and It{\"a}mies, J. and Vikberg, V.}
}
