@article {1473,
	title = {Bidrag till k{\"a}nnedom af Finlands Tryphonider},
	journal = {Finska Vetenskapssoc. Bidrag K{\"a}nned. Finska Natur och Folk},
	volume = {21},
	year = {1874},
	pages = {27-59},
	author = {Woldstedt, F.W.}
}
@article {1472,
	title = {Materialier till en Ichneumonologia Fennica.},
	journal = {Bidr. K{\"a}nn. Finlands Nat. Folk},
	volume = {21},
	year = {1874},
	pages = {61-92},
	author = {Woldstedt, F.W.}
}
@article {949,
	title = {F{\"o}r Finland nya Osmia-arter},
	journal = {Notiser S{\"a}llsk. Fauna et Flora Fennica F{\"o}rhandl.},
	volume = {13},
	year = {1874},
	pages = {485},
	author = {Woldstedt, F.W.}
}
