Small; Bailey; Cavallito
Journal of the American Chemical Society, 1947 , vol. 69, p. 1711
Journal of the American Chemical Society, 1949 , vol. 71, p. 3566
Panssewitsch-Koljada; Ideltschik
Zhurnal Obshchei Khimii, 1955 , vol. 25, p. 2215,2219, 2220
J. Gen. Chem. USSR (Engl. Transl.), 1955 , vol. 25, p. 2177,2181