@article {1530,
	title = {Breeding behaviour of the African frog, Chiromantis xerampelina: Multiple spawning and polyandry.},
	journal = {Animal Behaviour},
	year = {1992},
	pages = {1091-1100},
	author = {Jennions, M.D. and Backwell, P.R.Y. and Passmore, N. I.}
}
@mastersthesis {1417,
	title = {Aspects of Reproduction in the Leaf-folding frog, Afrixalus delicatus},
	year = {1991},
	month = {Unpublished},
	school = {University of the Witwatersrand},
	type = {mastersPh.D.},
	address = {Johannesburg},
	author = {Backwell, P.R.Y.}
}
@article {1418,
	title = {Advertisment calls and females phonotaxis in Natal Dwarf Afrixalus (Anura: Hyperoliidae)},
	journal = {Journal of African Herpetology},
	year = {1991},
	pages = {275-280},
	author = {Backwell, P.R.Y. and Passmore, N. I.}
}
