1. V. K. Taroev, A. A. Kashaev, T. Malcherek, J. Goettlicher, E. V. Kaneva, A. D. Vasiljev, L. F. Suvorova, D. S. Suvorova, and V. L. Tauson. J. Solid State Chem., 2015, 227, 196–203.
2. Bruker APEX2. Bruker AXS Inc., Madison, Wisconsin, USA, 2003.
3. Bruker SAINT. Bruker AXS Inc., Madison, Wisconsin, USA, 2007.
4. G. M. Sheldrick. SADABS, Program for Empirical Absorption Correction of Area Detector Data. University of Göttingen, Germany, 2003.
5. P. W. Betteridge, J. R. Carruthers, R. I. Cooper, K. Prout, and D. J. Watkin. J. Appl. Crystallogr., 2003, 36, 1487.