INDIRECT POTENTIOMETRIC DETERMINATION OF SULPHIDE WITH AND IODIDE-SELECTIVE ELECTRODE.NOVKIRISHKA M; CHRISTOVA R.1978; MIKROCHIM. ACTA; AUTR.; DA. 1978; NO 5-6; PP. 483-491; ABS. ALLEM.; BIBL. 9 REF.Article

A NEW MEMBRANE ELECTRODE SYSTEM WITH IODIDE-SELECTIVE PROPERTIESNOVKIRISHKA M; CHRISTOVA R.1975; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1975; VOL. 78; NO 1; PP. 63-68; BIBL. 6 REF.Article

ELECTRODE A MEMBRANE POUR L'IODE POSSEDANT DES PROPRIETES D'ELECTRODE SPECIFIQUE, SELECTIVE DES IONS IODURENOVKIRISHKA M; KHRISTOVA R.1973; GOD. SOFIJSK. UNIV., KHIM. FAK.; BALG.; DA. 1973-1974 PARU 1977; VOL. 68; PP. 123-132; ABS. ANGL.; BIBL. 6 REF.Article

DETERMINATION OF SULPHIDE IN INDUSTRIAL WASTE WATERS AND SEWAGE WATERS WITH A IODIDE-SELECTIVE ELECTRODE = DOSAGE DE SULFURE DANS DES EAUX PROVENANT DE DECHETS INDUSTRIELS ET DES EAUX USEES A L'AIDE D'UNE ELECTRODE SELECTIVE POUR IODURENOVKIRISHKA M; MICHAILOV G; CHRISTOVA R et al.1981; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1981; VOL. 305; NO 5; PP. 411-412; BIBL. 2 REF.Article

ETUDE DE L'INTERACTION ENTRE MN ET TRIETHANOLAMINEKHRISTOVA R; NONOVA D; NOVKIRISHKA M et al.1972; GOD. SOFIJSK. UNIV., KHIM. FAK.; BALG.; DA. 1972; VOL. 64; PP. 81-88; ABS. ANGL.; BIBL. 13 REF.Serial Issue

INDIRECT POTENTIOMETRIC DETERMINATION OF ARSENITE, SULPHITE, ASCORBIC ACID, HYDRAZINE AND HYDROXYLAMINE WITH AN IODIDE-SELECTIVE ELECTRODE.CHRISTOVA R; IVANOVA M; NOVKIRISHKA M et al.1976; ANAL. CHIM. ACTA; PAYS-BAS; DA. 1976; VOL. 85; NO 2; PP. 301-307; BIBL. 10 REF.Article

DETERMINATION OF SULPHIDE IN INDUSTRIAL WASTE WATERS AND SEWAGE WATERS WITH AN IODIDE-SELECTIVE ELECTRODENOVKIRISHKA M; MICHAILOV G; CHRISTOVA R et al.1981; FRESENIUS Z. ANAL. CHEM.; ISSN 0016-1152; DEU; DA. 1981; VOL. 305; NO 5; PP. 411-412; BIBL. 2 REF.Article

On the photogalvanic properties of alkylpyridinium salts in solutionMARKOV, P; NOVKIRISHKA, M.Electrochimica acta. 1991, Vol 36, Num 8, pp 1287-1289, issn 0013-4686, 3 p.Article

Reversible photochemistry of 1-methyl-4-ethoxycarbonylpyridinium iodideMARKOV, P; NOVKIRISHKA, M.Journal of photochemistry and photobiology. A, Chemistry. 1989, Vol 46, Num 3, pp 357-365, issn 1010-6030Article

Photopotential and photocurrent induced by an aqueous solution of aliphatic alcoholsMARKOV, P; NOVKIRISHKA, M; ALJANAPY, K et al.Journal of photochemistry and photobiology. A, Chemistry. 1996, Vol 96, Num 1-3, pp 161-166, issn 1010-6030, 5 p.Article

Evaluation of the influence of experimental parameters on the photogalvanic potential of some photosensitive chemical systemsSIMEONOV, V; ALJANABI, K; NOVKIRISHKA, M et al.Fresenius' journal of analytical chemistry. 1992, Vol 343, Num 3, pp 266-268, issn 0937-0633Article

On the photoinduced oxidation of methanol in aqueous solutionGERGOV, G; NOVKIRISHKA, M; ILIEVA, V et al.Journal of photochemistry and photobiology. A, Chemistry. 1994, Vol 81, Num 3, pp 131-134, issn 1010-6030Article