@article{19722007, title={The Additive Effect of Triphenylphosphine on the Polymerization of Vinyl Monomers by Copper(II) Chelates}, author={Toshiyuki Shono and Yuko Yamashoji and Koichiro Shinra}, journal={Bulletin of the Chemical Society of Japan}, volume={45}, number={7}, pages={2007-2009}, year={1972}, doi={10.1246/bcsj.45.2007} }