Gostunskaja et al. Doklady Akademii Nauk SSSR, 1958 , vol. 123, p. 853,854 Doklady Chemistry, 118-123<1958>937 Full Text Show Details Criegee; Ludwig Erdoel Kohle, 1962 , vol. 15, p. 523,528 Full Text Show Details Ludwig,P. Diss.S.12,92