Sachse, A., Demeshko, S., Dechert, S., Daebel, V., Lange, A., & Meyer, F. (2010). Highly preorganized pyrazolate-bridged palladium(II) and nickel(II) complexes in bimetallic norbornene polymerization. Dalton Transactions, 39(16), 3903-3914. Retrieved from http://pubs.rsc.org/en/Content/ArticlePDF/2010/DT/B925535D.