@article {2405,
	title = {Amphibians exclusive of the genera Afrixalus and Hyperolius.},
	journal = {Exploration du Parc National de l{\textquoteright}Upemba. Mission G.F. de Witte, en Collaboration avec W. Adam ... [et al.] (1946-1949). Bruxelles},
	volume = {56},
	year = {1959},
	pages = {1-264},
	author = {K.P. Schmidt}
}
@article {2376,
	title = {Genres Afrixalus et Hyperolius (Amphibia Salientia).},
	journal = {Exploration du Parc National de l{\textquoteright}Upemba. Mission G.F. de Witte, en Collaboration avec W. Adam ... [et al.] (1946-1949). Bruxelles},
	volume = {42},
	year = {1957},
	pages = {3-47},
	author = {Laurent, R.F.}
}
