@article {2190,
	title = {Gynandromorphic individuals of  Neodiprion sertifer (Hymenoptera, Diprionidae).},
	journal = { Entomologica Fennica},
	volume = {3},
	year = {1992},
	pages = {149-153},
	author = {Heli{\"o}vaara, K. and V{\"a}is{\"a}nen, R. and Varama, M. and Viitasaari, M.}
}
