Institution: | I. MOTOC~*, I. MUCUTARIU~(**) O. DRAGOMIR-FILIMONESCU~(***) ~* Chemistry Research Centre, B-dul M. Viteazul 24, 1900 Tinioara, Romania. ~(**) Department of Physics, University of Timioara B-dul V. P(?)rvan 4, 1900 Timioara, Romania. ~(***) Research Centre for Computing Technique, Str. Gh. Lazar 6. 1900 Timioara, Romania. |