Citation

Buckingham DA , Dwyer FP , Goodwin HA Sargeson AM (1964) Mono- and Bis-(2,2'-bipyridine) and (1,10-phenanthroline) chelates of ruthenium and osmium. IV. Bis chelates of bivalent and tervalent osmium. Australian Journal of Chemistry 17, 325-336.

https://doi.org/10.1071/CH9640325