Kolar, L., Jemec, A., van Gestel, C.A.M., Valant, J., Hrženjak, R., Eržen, N.K., Zidar, P. (2010): Toxicity of abamectin to the terrestrial isopod Porcellio scaber (Isopoda, Crustacea). Ecotoxicology, 19: 917–927.
Kolar, L., Žižek, S., Zidar, P. (2011):Sensitivity of terrestrial isopods to two veterinary pharmaceuticals potentially present in soil, food or faeces. In: Zidar, P., Štrus, J. (eds.): Proceedings of the 8th International Symposium of Terrestrial Isopod Biology – ISTIB 2011, June 19-23, 2011, Hotel Ribno, Bled, Slovenia. University of Ljubljana, Biotechnical faculty, Department of Biology, Ljubljana: 81-82.