@article {20037,
	title = {Contribution a l{\textquoteright}{\'e}tude du genre Beilschmiedia de l{\textquoteright}Afrique tropicale},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {20},
	year = {1950},
	pages = {197-226.},
	chapter = {197},
	author = {Robyns, W. and Wilczek, Rudolf}
}
@article {20049,
	title = {Le genre Ravensara Sonn. (Laurac{\'e}es) {\`a} Madagascar},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {28},
	year = {1958},
	pages = {173-191},
	chapter = {173},
	doi = {http://dx.doi.org/10.2307/3666860},
	author = {Kostermans, A.J.G.H.}
}
@article {20048,
	title = {Le genre Cryptocarya R.Br. (Laurac{\'e}es) {\`a} Madagascar},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {27},
	year = {1957},
	pages = {173-188},
	chapter = {173},
	author = {Kostermans, A.J.G.H.}
}
@article {20039,
	title = {Une espece nouvelle d{\textquoteright}Ocotea (Lauraceae) du Kenya},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {30},
	year = {1960},
	pages = {1-4},
	chapter = {1},
	url = {http://www.jstor.org/stable/3667111},
	author = {Robyns, W.}
}
@article {20037,
	title = {Contribution a l{\textquoteright}{\'e}tude des Laurac{\'e}es du Congo Belge et de l{\textquoteright}Afrique tropicale},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {19},
	year = {1949},
	pages = {457-507},
	chapter = {457},
	author = {Robyns, W. and Wilczek, Rudolf}
}
@article {19822,
	title = {The African Lauraceae I (Revision of the Lauraceae IV)},
	journal = {Bulletin du Jardin botanique de l{\textquoteright}{\'E}tat {\`a} Bruxelles},
	volume = {15},
	year = {1938},
	pages = {73-108},
	chapter = {73},
	author = {Kostermans, A.J.G.H.}
}
