@article {1235,
	title = {Suuria ampiaisen (Vespa) pesi{\"a}},
	journal = {Luonnon Yst{\"a}v{\"a}},
	volume = {2},
	year = {1898},
	pages = {54},
	author = {Westerlund, A.}
}
@article {1149,
	title = {Myrornas g{\"a}ster.},
	journal = {Atheneum},
	volume = {1},
	year = {1898},
	pages = {483-492},
	author = {Reuter, O. M.}
}
