%0 Conference Proceedings %T Copolymerization of Ethylene with a=olefin using synthesized BisIndZrCl2 Metallocene catalyst %A M. Mortezavi %A H. Arabi %A Zohuri, Gholamhossein %A M.Nekoomanesh %A S . Ahmadjoo %A A . Farhadi %J 9th International Seminar on Polymer Science and Technology %D 2009