1. Trace Elements in Human Hair;Valković,1977
2. Haaranalyse und Spurenelementen Status;Anke,1979
3. Hair, Trace Elements and Human Illness, Proc. of the Second Human Hair Symposium,1980
4. A chemist's view of the analysis of human hair for trace elements
5. Proc. Int. Symp. on Trace Elements, Health and Hair Analysis,1982