Citation: G. Karssen et al., Scanning electron microscopical observations on the coastal marine nematode Epsilonema pustulatum (Gerlach, 1952) Lorenzen, 1973 (Nematoda : Epsilonematidae), NEMATOLOGY, 2, 2000, pp. 685-693
Citation: G. Karssen et Rj. Bolk, An additional character useful for the identification of Pratylenchus crenatus Loof, 1960 (Nematoda : Pratylenchidae), NEMATOLOGY, 2, 2000, pp. 695-697
Citation: G. Karssen et al., Pratylenchus brzeskii sp nov (Nematoda : Pratylenchidae), a root-lesion nematode from European coastal dunes, ANN ZOOL, 50(2), 2000, pp. 255-261
Citation: G. Karssen et A. Van Aelst, Description of Cryphodera brinkmani n. sp (Nematoda : Heteroderidae), a parasite of Pinus thunbergii Parlatore from Japan, including a key to the species of the genus Cryphodera Colbran, 1966, NEMATOLOGY, 1, 1999, pp. 121-130
Citation: G. Karssen et T. Van Hoenselaar, Revision of the genus Meloidogyne Goldi, 1892 (Nematoda : Heteroderidae) in Europe, NEMATOLOGIC, 44(6), 1998, pp. 713-788