Maslii,L.K.; Aleksandrov,B.V. J. Gen. Chem. USSR (Engl. Transl.), 1965 , vol. 35, # 6 p. 1058 - 1060,1062 - 1063 Full Text Show Details Steward,O.W. et al. Journal of Organometallic Chemistry, 1968 , vol. 15, p. 329 - 337