@article {DeLeyP.1999,
	title = {Molecular and morphological characterisation of two reproductively isolated species with mirror-image anatomy ({Nematoda}: {Cephalobidae})},
	journal = {Nematology},
	volume = {1},
	number = {6},
	year = {1999},
	pages = {591{\textendash}612},
	author = {De Ley, P and Felix, M. and Frisse, L.M. and Nadler,S.A. and Sternberg, P. W. and Thomas, W. K.}
}
@book {Thomas2003_508,
	title = {Nematode Tree of Life Proposal - printout of most of pdf, minus cv{\textquoteright}s etc.},
	year = {2003},
	author = {Thomas, W. K. and Nadler,S.A. and Baldwin, J. and De Ley, P and Fitch, D.}
}
