1. Advances in Natural Products Chemistry;Natori,1981
2. A. Jansen, Chemical Conditioning of Sea Water by Algal Growth and Development, Institute of Marine Biochemistry, N-7034, Trondheim-NTH, Norway.
3. Comparative Investigations of Different Plant Digestion. XXVIII. Hungarian Spectroscopic Conference, 10–12 July 1995, Paks, Hungary;Csikkel-Szolnoki,1995
4. Elemental analysis of the tea leaves by atomic spectroscopic methods;Csikkel-Szolnoki;Magnes. Res.,1994
5. Inductively Coupled Plasma Atomic Emission Spectroscopy;Winge,1991