@article {80,
	title = {Phylogenetic analysis of Fosterella L.B. Sm. (Pitcairnioideae, Bromeliaceae) based on four chloroplast DNA regions},
	journal = {Molecular Phylogenetics and Evolution},
	volume = {51},
	number = {3},
	year = {2009},
	pages = {472{\textendash}485},
	issn = {10557903},
	doi = {10.1016/j.ympev.2009.01.001},
	author = {Rex, Martina and Schulte, Katharina and Zizka, Georg and Peters, Jule and V{\'a}squez, Roberto and Ibisch, Pierre L. and Weising, Kurt}
}
@article {79,
	title = {AFLP analysis of genetic relationships in the genus <i>Fosterella</i> L.B. Smith (Pitcairnioideae, Bromeliaceae)},
	journal = {Genome},
	volume = {50},
	number = {1},
	year = {2007},
	pages = {90{\textendash}105},
	issn = {1480-3321},
	doi = {10.1139/G06-141},
	author = {Rex, Martina and Patzolt, Kerstin and Schulte, Katharina and Zizka, Georg and V{\'a}squez, Roberto and Ibisch, Pierre L. and Weising, Kurt}
}
