@article{paperid:1005661, author = {Zohuri, Gholamhossein and جم جاه and احمدجو}, title = {Comparative study of Pripylen Polymerization Using Mono supported and Bisupported Titanium-Based Ziegler -Natta Cattalyst}, journal = {Journal of Applied Polymer Science}, year = {2006}, month = {March}, issn = {0021-8995}, keywords = {f}, }