Judas, M. (1989): Predator-pressure on earthworms: field experiments in beechwood. Pedobiologia, 33: 339-354.
Judas, M., Dornieden, K., Strothmann, U. (2002): Distribution patterns of carabid beetle species at the landscape-level. J. Biogeogr., 29: 491-508.
Judas, M., Hauser, H. (1998):Patterns of isopod distribution: from small to large scale. Isr. J. Zool., 44: 333-343.
Judd, S., Horwitz, P. (2001): Terrestrial isopods as indicator of environmental change? 1. Regional patterns from the forests of south-western Australia. In: Sfenthourakis, S. (ed.): 5th International Symposium on the Biology of Terrestrial Isopods. Book of abstracts: 8-9.
