@misc{indiciae9d6d8892bbe4, title = {Counterion effects on propylene polymerization using two-state ansa-metallocene complexes.}, author = {Muqtar Mohammed and Marcio Nele and Abdulaziz Al-Humydi and Shixuan Xin and Russell A Stapleton and Scott Collins}, year = {2003}, doi = {10.1021/ja0207706}, url = {https://pubmed.ncbi.nlm.nih.gov/12823014/}, note = {Source identifier: 12823014} }