Hauptschein et al. Journal of the American Chemical Society, 1952 , vol. 74, p. 1347,1350 Full Text Show Details Haszeldine; Steele Journal of the Chemical Society, 1953 , p. 1592,1597 Full Text Show Details Haszeldine Journal of the Chemical Society, 1952 , p. 4259,4266 Journal of the Chemical Society, 1953 , p. 3761,3767