@booklet {HEIP:1985nx,
	title = {THE ECOLOGY OF MARINE NEMATODES},
	volume = {23},
	year = {1985},
	note = {Oceanography and Marine Biology},
	pages = {399-489},
	publisher = {IEEE COMPUTER SOC},
	address = {10662 LOS VAQUEROS CIRCLE, PO BOX 3014, LOS ALAMITOS, CA 90720-1314},
	author = {HEIP, C and Vincx, M and VRANKEN, G}
}
@article {Heip1982,
	title = {The systematics and ecology of free-living marine nematodes},
	journal = {Helminthological Abstracts Series B, Plant Nematology},
	volume = {51},
	number = {1},
	year = {1982},
	pages = {1{\textendash}31},
	author = {HEIP, C and Vincx, M and Smol, N. and VRANKEN, G}
}
