Brink L (1) Verma, Mahendra Kumar (indian Inst Of Technology Kanpur (1) Leung, Y C (.) (1) Giuseppe (univ Degli Studi Di Trieste, Italy) Furlan, A A M (oapec, Kuwait) Sayigh, N A (univ Of Catania, Italy) Mancini, Bernhard O (univ Of Arizona, Usa) Seraphin (1) Han, Yongjian (univ Of Sci & Tech Of China, Wei, Yi (univ Of Sci & Tech Of China, Zhang, Wei (renmin Univ Of China (1)