@article {DeLey1993,
	title = {A revision of the genus {Pseudacrobeles} {Steiner}, 1938 ({Nematoda}: {Cephalobidae}): {Part} 1. {Subgenus} {Pseudacrobeles} grad. n.},
	journal = {Fundamental and Applied Nematology},
	volume = {16},
	number = {3},
	year = {1993},
	pages = {219{\textendash}238},
	author = {De Ley, P and Siddiqi, M.R. and Bostr{\"o}m, S.}
}
@article {DeLey1993b,
	title = {A revision of the genus \emph{Pseudacrobeles} {Steiner}, 1938 ({Nematoda}: {Cephalobidae}): {Part} 2. {Subgenus} \emph{Bunobus} subgen. n., problematical species, discussion and key},
	journal = {Fundamental and Applied Nematology},
	volume = {16},
	number = {4},
	year = {1993},
	pages = {289{\textendash}308},
	author = {De Ley, P and Siddiqi, M.R. and Bostr{\"o}m, S.}
}
