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Citation: I. Petkov et al., EFFECT OF THE MEDIUM ACIDITY ION THE PHOTOPHYSICAL CHARACTERISTICS OFSOME 2-ARYL-BENZOTHIAZOLIES AND 2-HETARYL-BENZOTHIAZOLIES, Dyes and pigments, 35(2), 1997, pp. 171-181

Authors: TIMTCHEVA I NIKOLOV P STOJANOV N MINCHEV S

Citation: I. Timtcheva et al., DEACTIVATION PROCESSES OF THE EXCITED-STATES OF 3-HETARYLMETHYLENE-1(3H)ISOBENZOFURANONES IN SOLUTION - POSSIBILITY OF THE FORMATION OF INTERMOLECULAR HYDROGEN-BONDS, Journal of photochemistry and photobiology. A, Chemistry, 101(2-3), 1996, pp. 145-150

Authors: TIMTCHEVA I PENTCHEV A METSOV S BAKALOVA S KOLEVA V NIKOLOV P

Citation: I. Timtcheva et al., UNSYMMETRICAL AZINES OF 4-ACETYL-3-METHYL-1-PHENYL-5-PYRAZOLONE - SPECTRAL CHARACTERISTICS AND STRUCTURE, Dyes and pigments, 28(2), 1995, pp. 131-138

Authors: KOHLER G BAKALOVA S GETOFF N NIKOLOV P TIMTCHEVA I

Citation: G. Kohler et al., RADIATIONLESS DEACTIVATION OF 5-AMINO-2-ARYLINDAN-1,3-DIONES VIA INTERMOLECULAR HYDROGEN-BONDS, Journal of photochemistry and photobiology. A, Chemistry, 81(2), 1994, pp. 73-77

Authors: TIMTCHEVA I DELIGEORGIEV T

Citation: I. Timtcheva et T. Deligeorgiev, ABSORPTION AND FLUORESCENCE CHARACTERISTICS OF SOME 2-ARYL-BENZOTHIAZOLES AND 2-HETARYL-BENZOTHIAZOLES, Dyes and pigments, 21(4), 1993, pp. 293-299