@article {365,
	title = {Trichiosoma nanae sp. n., a Monophage On Betula nana From Finland (Hymenoptera, Cimbicidae)},
	journal = {Entomologica Fennica},
	volume = {2},
	year = {1991},
	pages = {67-77},
	keywords = {Cimbicidae, Symphyta, Trichiosoma, Trichiosoma nanae},
	author = {Vikberg, V. and Viitasaari, M.}
}
