@article {260,
	title = {Contribution {\`a} la faune ichthyologique du Congo Belge: Collections du Dr. H. Schouteden (1924-1926) et d{\textquoteright}autres r{\'e}colteurs},
	journal = {Annales du Mus{\'e}e du Congo Belge (S{\'e}rie 1)},
	volume = {3 (fasc. 5)},
	year = {1937},
	month = {05/1937},
	pages = {189{\textendash}294},
	author = {David, L. and Poll, M.}
}
@article {214,
	title = {An ecological and systematics survey of fishes in the rapids of the Lower Za{\"\i}re or Congo River},
	journal = {Bulletin of the Museum of Comparative Zoology},
	volume = {147},
	number = {6},
	year = {1976},
	month = {02/1976},
	pages = {239{\textendash}317},
	url = {http://biodiversitylibrary.org/page/4276443},
	author = {Roberts, T.R. and Stewart, D.J.}
}
