参考文献

Zhurnal Obshchei Khimii, , vol. 18, p. 1329 Chem.Abstr., , p. 2161 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 653 Chem.Abstr., , p. 7737 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , p. 556 Chem.Abstr., , p. 4733