1. K. A. Kocheshkov, A. P. Skoldinov, and N. N. Zemlyanskii, The Methods of Organoelement Chemistry: Antimony and Bismuth (Nauka, Moscow, 1976) [in Russian].
2. O. K. Sharutina, Doctoral Dissertation in Chemistry (Favorsky Inst. of Chemistry, Irkutsk, 2001).
3. H. Schmidbaur and K. H. Mitschke, Angew. Chem. 83, 149 (1971).
4. S. P. Bone and D. B. Sowerby, Phosphorus, Sulfur, Silicon Relat. Elem. 45(1–2), 23 (1989).
5. SMART and SAINT-Plus. Versions 5.0. Data Collection and Processing Software for the SMART System (Bruker AXS, Madison (WI, USA), 1998).