@article {1935,
	title = {[Ardis sulcata (Cameron) (Hymenoptera, Tenthredinidae) to be removed from the checklist of Finland]},
	journal = {Notulae Entomologicae},
	volume = {60},
	year = {1980},
	pages = {231},
	author = {Viitasaari, M.}
}
@article {1934,
	title = {[Tenthredo ignobilis Klug (Hymenoptera, Tenthredinidae), a distinct species]},
	journal = {Notulae Entomologicae},
	volume = {60},
	year = {1980},
	pages = { 231},
	author = {Viitasaari, M.}
}
@article {1933,
	title = {The genus Caliroa (Hymenoptera, Tenthredinidae) in Finland.},
	journal = {Notulae Entomologicae},
	volume = {61},
	year = {1981},
	pages = {197-200},
	author = {Viitasaari, M.}
}
@article {1932,
	title = {[Cephus fumipennis Ev. (Hymenoptera, Cephidae) in Finland].},
	journal = {Notulae Entomologicae},
	volume = {63},
	year = {1983},
	pages = {215},
	author = {Viitasaari, M.}
}
@article {1931,
	title = { [Observations on some species of Tenthredopsis  (Hymenoptera, Tenthredinidae) of Finland].},
	journal = {Notulae Entomologicae},
	volume = {63},
	year = {1983},
	pages = {215},
	author = {Viitasaari, M.}
}
@article {390,
	title = {Notes on species diagnostics characters in the genus Sirex Linnaeus (Hymenoptera: Siricidae)},
	journal = {Notulae Entomologicae},
	year = {1984},
	keywords = {Siricidae, Symphyta},
	author = {Viitasaari, M.}
}
@article {388,
	title = {The taxonomy and synonymy of some eastern Fennoscandian sawfly species (Hymenoptera, Symphyta) },
	journal = {Notulae Entomologicae},
	volume = {60},
	year = {1980},
	pages = {113-116},
	keywords = {Symphyta},
	author = {Viitasaari, M.}
}
@article {370,
	title = {checklist of the sawflies (Hymenoptera, Symphyta) of Finland.},
	journal = {Notulae Entomologicae},
	volume = {65},
	year = {1985},
	pages = {1-17},
	keywords = {Symphyta},
	author = {Viitasaari, M. and Vikberg, V.}
}
@article {356,
	title = {A study on the Palaearctic species of the genus Protarchus F{\"o}rster (Hymenoptera, Ichneumonidae).},
	journal = {Notulae Entomologicae},
	volume = {59},
	year = {1979},
	pages = {33-39},
	keywords = {Ctenopelmatinae, Ichneumonidae, Parasitica, Protarchus},
	author = {Viitasaari, M.}
}
