فهرست مقالات Phenylhydrazones دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Arylazo derivatives of some fluorinated β-diketones and their metal complexes Muhammed Basheer Ummathur Krishnannair Krishnankutty Damodaran Kamalakshy Babu Philip Marina Philip