@article {287,
	title = {Catalogue of the hymenopterous insects collected at Sarawak, Borneo; Mount Ophir, Malacca; and at Singapore, by A. R. Wallace. [part]. },
	journal = {Journal and Proceedings of the Linnean Society of London. Zoology },
	volume = {2},
	year = {1857},
	month = {[1857-11-02] },
	pages = {42-88},
	author = {Smith, Frederick}
}
@article {38,
	title = {Adnotationes in monographiam formicidarum Indo-Neerlandicarum},
	journal = {Tijdschrift voor Entomologie},
	volume = {10},
	year = {1867},
	pages = {33-117},
	chapter = {33},
	author = {Mayr, Gustav L.}
}
