@book {614,
	title = {Fruits and seeds of Annonaceae: morphology and its significance for classification},
	series = {Studies in Annonaceae},
	volume = {17},
	year = {1992},
	pages = {101},
	publisher = {E. Schweizerbart{\textquoteright}sche Verlagsbuchhandlung (N{\"a}gele u. Obermiller)},
	organization = {E. Schweizerbart{\textquoteright}sche Verlagsbuchhandlung (N{\"a}gele u. Obermiller)},
	address = {Stuttgart},
	author = {van Setten, A.K. and Koek-Noorman, J.}
}
@article {615,
	title = {Studies in Annonaceae. XIV. Index to generic names of Annonaceae.},
	journal = {Taxon},
	volume = {39},
	year = {1990},
	pages = {675-690},
	author = {van Setten, A.K. and Maas, P.J.M.}
}
@article {613,
	title = {Fruits and seeds in Annonaceae},
	journal = {Annonaceae Newsletter},
	volume = {8},
	year = {1990},
	pages = {29-34},
	author = {van Setten, A.K.}
}
