@book {5646,
	title = {Patterns and affinities in the <i>Duguetia </i>alliance (Annonaceae). Molecular and morphological studies},
	year = {1996},
	note = {055},
	publisher = {PhD-thesis, Utrecht University},
	organization = {PhD-thesis, Utrecht University},
	address = {Utrecht},
	author = {van Zuilen, C. M.}
}
