au.\*:("HELTAI, G")
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THE INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC FACTORS IN SPECTROGRAPHY ON THE SHAPE OF THE BLACKENING CURVEHELTAI G; ZIMMER K.1981; SPECTROCHIM. ACTA, B: AT. SPECTROSC.; ISSN 0584-8547; GBR; DA. 1981; VOL. 36; NO 9; PP. 851-860; BIBL. 32 REF.Article
INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC EFFECTS ON SPECTROGRAPHIC EVALUATION. I: PROBLEMS IN THE EVALUATION OF EMISSION SPECTRA: EFFECT OF THE MICRODENSITOMETER TYPE ON THE RESULTS OF DENSITY MEASUREMENTSZIMMER K; HELTAI G.1979; ACTA CHIM. ACAD. SCI. HUNGAR.; HUN; DA. 1979; VOL. 100; NO 1-4; PP. 319-339; BIBL. 72 REF.Article
INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC EFFECTS ON SPECTROGRAPHIC EVALUATION. V: INFLUENCE OF THE TYPE OF MICRODENSITOMETER ON THE SHAPE OF THE BLACKENING CURVE OF LINE SPECTRA AND ON THE EVALUATION PERFORMED BY L-TRANSFORMATIONHELTAI G; ZIMMER K.1980; ACTA CHIM. ACAD. SCI. HUNGAR.; HUN; DA. 1980; VOL. 103; NO 2; PP. 171-179; ABS. RUS; BIBL. 19 REF.Article
APPLICATION DE LA METHODE DE BOUFFEES DE GAZ AU DEVELOPPEMENT DE PLAQUES PHOTOGRAPHIQUESHELTAI G; TOROK T.1976; MAGYAR KEM. FOLYOIRAT; MAGYAR.; DA. 1976; VOL. 82; NO 10; PP. 469-471; ABS. ANGL.; BIBL. 17 REF.Article
INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC EFFECTS ON SPECTROGRAPHIC EVALUATION. III: DETERMINATION OF THE PARAMETERS OF BLACKENING CURVE AND L-TRANSFORMATION BY MEANS OF GRAPHICAL METHOD AND COMPUTERFLORIAN K; HELTAI G; ZIMMER K et al.1979; ACTA CHIM. ACAD. SCI. HUNGAR.; HUN; DA. 1979; VOL. 102; NO 3; PP. 277-288; BIBL. 19 REF.Article
INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC EFFECTS ON SPECTROGRAPHIC EVALUATION. III: DETERMINATION OF THE PARAMETERS OF BLACKENING CURVE AND L-TRANSFORMATION BY MEANS OF GRAPHICAL METHOD AND COMPUTERFLORIAN K; HELTAI G; ZIMMER K et al.1979; ACTA CHIM. ACAD. SCI. HUNGAR.; HUN; DA. 1979; VOL. 102; NO 3; PP. 277-288; ABS. RUS; BIBL. 19 REF.Article
INFLUENCE OF PHOTOGRAPHIC AND PHOTOMETRIC EFFECTS ON SPECTROGRAPHIC EVALUATION. IV: STUDY OF THE SHAPE OF THE BLACKENING CURVE, RELATION OF PHOTOGRAPHIC AND PHOTOMETRIC FACTORS IN DENSITOMETRY OF LINE SPECTRAHELTAI G; ZIMMER K; MATHERNY M et al.1980; ACTA CHIM. ACAD. SCI. HUNGAR.; HUN; DA. 1980; VOL. 103; NO 2; PP. 161-170; ABS. RUS; BIBL. 19 REF.Article
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
FENYKEPESZETI ES FOTOMETRIAI TENYEZOK BEFOLYASA A SPEKTROGRAFIAS KIERTEKELESRE. IV: A FEKETEDESI GOERBE ALAKJANAK VIZSGALATA. FOTOGRAFIAI ES FOTOMETRIAI TENYEZOK OESSZEFUEGGESEI VONALAS SZINKEPEK FOTOMETRALASAKOR = INFLUENCE DES FACTEURS PHOTOGRAPHIQUES ET PHOTOMETRIQUES SUR LES EVALUATIONS SPECTROGRAPHIQUES. IVHELTAI G; ZIMMER K; MATHERNY M et al.1979; MAGYAR KEM. FOLYOIRAT; HUN; DA. 1979; VOL. 85; NO 9; PP. 398-403; ABS. ENG; BIBL. 19 REF.Article
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
Analytical and methodological development of 15N tracer technique for soil nitrogen transformation studiesHELTAI, G; DEBRECZENI, K; BALINT, A et al.Communications in soil science and plant analysis. 1998, Vol 29, Num 11-14, pp 1875-1890, issn 0010-3624Conference Paper
15N-Tracer technique with the MIP-OES detection of stable N-isotopes for soil ecological studiesHELTAI, G; JOZSA, T.Microchemical journal. 1995, Vol 51, Num 1-2, pp 245-255, issn 0026-265XConference Paper
Study of a toroidal argon MIP and a cylindrical helium MIP for atomic emission spectrometry. II: Combination with graphite furnace vaporization and use for analysis of biologica samplesHELTAI, G; BROEKAERT, J. A. C; BURBA, J et al.Spectrochimica acta. Part B : Atomic spectroscopy. 1990, Vol 45, Num 8, pp 857-866, issn 0584-8547Article
