1. Drevenkar, V., Fröbe, Z., Štengl, B., and TkalČević, B., Species and Persistence of Pollutants in the Pond Water from an Orchard Area Treated with Organophosphorous Pesticides. In “Analysis of Organic Micropollutants in water”, Proceedings of the Third European Symposium, Oslo 1983, A Bjørseth and G. Angeletti (eds), D. Reidel Publishing Comp., Dordrecth, Boston, Lancaster, 289–293.
2. Drevenkar, V., Vasilic, Z., and Stefanac, Z., Mikrochim. Acta (Wien) II (1981) 45–56.
3. Drevenkar, V., Frobe, Z., Stengl, B., and Tkalcevic, B., Mikrochim. Acta I (1985) 143–156.
4. Freed, V.H., Schmedding, D., Kohnert, R., and Haque, R., Pestic.Biochem.Physiol. 10 (1979) 203–211.