@article{paperid:1022684, author = {Naeimeh Bahri-Laleh and Andrea Correa and Shahram Mehdipour-Ataei and Hassan Arabi and Mehdi Nekoomanesh and Zohuri, Gholamhossein and Luigi Cavallo}, title = {Moving up and down the Titanium Oxidation State in Ziegler−Natta Catalysis}, journal = {Macromolecules}, year = {2011}, volume = {44}, number = {4}, month = {February}, issn = {0024-9297}, pages = {778--783}, numpages = {5}, keywords = {Titanium Oxidation State;Ziegler-Natta Catalysis;polymerization; DFT}, }