@article {1456,
	title = {Thaumatotypus paradoxus Zett.},
	journal = {Notulae Entomologicae},
	volume = {24},
	year = {1944},
	pages = {43},
	author = {H{\'e}llen, W.}
}
@article {1455,
	title = {Die Asyncrita-Arten Finnlands (Hym. Ichn.).},
	journal = {Notulae Entomologicae},
	volume = {1944},
	year = {1944},
	pages = {11-13},
	author = {H{\'e}llen, W.}
}
@article {1454,
	title = {Zur Ichneumonidenfauna Finnlands (Hym.). IV.},
	journal = {24},
	year = {1944},
	pages = {1-9},
	author = {H{\'e}llen, W.}
}
@article {787,
	title = {Die in Finnland gefundenen Formen der Gattung Eumenes F. (Hym., Vesp.).},
	journal = {Notulae Entomologicae},
	volume = {24},
	year = {1944},
	pages = {10-11},
	author = {H{\'e}llen, W.}
}
