%0 Journal Article %T Synthesis of Stereoblock Elastomeric Poly(propylene)s Using a (2-PhInd)2ZrCl2 Metallocene Catalyst in the Presence of Co-Catalyst Mixtures: Study of Activity and Molecular Weight %A Gholam-reza Nejabat %A M. Nekoomanesh %A H. Arabi %A Hamid Salehi-Mobarakeh %A Zohuri, Gholamhossein %A Mojtaba Omidvar %A Stephen A. Miller %J Macromolecular Reaction Engineering %@ 1862-832x %D 2012