Moderated pressure microwave digestion system for preparation of biological samplesHELTAI, G; PERCSICH, K.Talanta (Oxford). 1994, Vol 41, Num 7, pp 1067-1072, issn 0039-9140Article

Improvement and application of tissue culture methods to rice (Oryza sativa L.)HESZKY, L. E; LOKOS, K; KISS, E et al.1987, Vol 1, pp 5-15Article

Application of MIP-AES as element specific detector for speciation analysisHELTAI, G; JOZSA, T; PERCSICH, K et al.Fresenius' journal of analytical chemistry. 1999, Vol 363, Num 5-6, pp 487-490, issn 0937-0633Conference Paper

Application of sequential extraction with supercritical CO₂, subcritical H₂O, and an H₂O/CO₂ mixture for estimation of environmentally mobile heavy metal fractions in sedimentsHELTAI, G; FEHER, B; PERCSICH, K et al.Analytical and bioanalytical chemistry. 2002, Vol 373, Num 8, pp 863-866Article

A possibility of element specific detection in HPLC by means of MIP-AES coupled with hydraulic high pressure nebulizationHELTAI, G; JOZSA, T; PERCSICH, K et al.Fresenius' journal of analytical chemistry. 1996, Vol 355, Num 5-6, pp 638-641, issn 0937-0633Conference Paper