@article {1308,
	title = {Humlorna (Bombus) producer vax i likhet med honingsbiet. },
	journal = {Meddel. Soc. Fauna Flora Fennica},
	volume = {21},
	year = {1895},
	pages = {64-66},
	author = {Sundvik, E. E.}
}
@article {1307,
	title = {Ueber das Wachs der Hummeln},
	journal = {Zeitschr. Physiol. Chemie},
	volume = {24},
	year = {1897},
	pages = {56-59},
	author = {Sundvik, E. E.}
}
@article {1306,
	title = {Biologiska iakttagelser ang{\r a}ende humlorna.},
	journal = {Meddel. Soc. Fauna Flora Fennica},
	volume = {32},
	year = {1906},
	pages = {115-120},
	author = {Sundvik, E. E.}
}
@article {1305,
	title = { Havaintoja kimalaisten teist{\"a}},
	journal = {Luonnon Yst{\"a}v{\"a}},
	volume = {10},
	year = {1906},
	pages = {185-188},
	author = {Sundvik, E. E.}
}
@article {1304,
	title = {Biologiska iakttag. i afseende {\r a} humlorna},
	journal = {Meddel. Soc. Fauna Flora Fennica},
	volume = {34},
	year = {1908},
	pages = {131-137},
	author = {Sundvik, E. E.}
}
