@article {656,
	title = {The fishes of Lake Nyasa (other than Cichlidae)},
	journal = {Proceedings of the General Meetings for Scientific Business of the Zoological Society of London},
	volume = {103, Pt. 2},
	year = {1933},
	month = {06/1933},
	pages = {285{\textendash}316},
	author = {Worthington, E.B.}
}
@article {512,
	title = {Fresh water fishes from the Gambia River (British West Africa). Results of the Swedish Expedition 1931},
	journal = {Kungliga Svenska Vetenskapsakademiens handlingar},
	volume = {12},
	number = {3},
	year = {1933},
	pages = {1-102},
	author = {Svensson, G.S.O.}
}
