Citation: Ls. Oprean et al., METALLIC COMPLEXES OF SOME 4 SUBSTITUTED 2-HYDRAZINO-THIAZOLE .2. THERMAL-BEHAVIOR OF CU(II) COMPLEX COMBINATIONS WITH 2-N-ACETYL-SALICYLIDENE-HYDRAZINO-4-CHLOR-METHYL THIAZOLE AND 2-N-ACETYL-SALICYLIDENE-HYDRAZINO-4-THIAZOLYL ACETIC ESTER, Revista de chimie, 47(11), 1996, pp. 1015-1019