Eremenko, Igor L.; Nefedov, Sergei E.; Sidorov, Aleksei A., Inorganic Chemistry, 1999, vol. 38, # 17, p. 3764 - 3773
作者:Eremenko, Igor L.、Nefedov, Sergei E.、Sidorov, Aleksei A.、Golubnichaya, Margarita A.、Danilov, Pavel V.、Ikorskii, Vladimir N.、Shvedenkov, Yury G.、Novotortsev, Vladimir M.、Moiseev, Ilya I.