Babayan, E.P. 2006. DIASTEREOSELECTFV SYNTHESIS OF NEW Ni(II) COMPLEX OF CHIFF’S BASE OF (S)-2-[N-(N’-BENZYLPROLYL) AMINO] BENZOPHENONE WITH ETHER OF (2S, 4R)-4-BROMGLUTAMIC ACID. Proceedings of the YSU B: Chemical and Biological Sciences. 40, 2 (210) (May 2006), 91–96. DOI:https://doi.org/10.46991/PYSU:B/2006.40.2.091.