参考文献

Ivanov,B.E.; Krokhina,S.S. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1971 , vol. 20, p. 2629 - 2632 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1971 , vol. 20, p. 2773 - 2776