SPECTROPHOTOMETRIC DETERMINATION OF COPPER WITH N,N-bis-(3-PHENYLAZO-2,4-PENTANEDIONE)ETHYLЕNE DIIMINE IN PRESENCE AND ABSENCE OF AMINES Journal title: Azerbaijan Chemical Journal Authors: R.A. Alieva, F.O. Mamedova, F.N. Bahmanova, F.S. Alieva, F.M. Chyragov Subject(s):
