Dorris; Sowa; Nieuwland Journal of the American Chemical Society, 1938 , vol. 60, p. 657 Full Text Show Details Hennion et al. Journal of the American Chemical Society, 1934 , vol. 56, p. 1131 Full Text Show Details Killian; Hennion; Nieuwland Journal of the American Chemical Society, 1934 , vol. 56, p. 1384