Kasenov, B., E. Mustafin, A. Bekturganova, S. Kasenova, J. Sagintaeva, S. Davrenbekov, and A. Abildaeva. “Study of Chromites YbMIICr2O5,5 (MII - Mg, Ca, Sr, Ba) by X-Ray Diffraction”. Chemical Bulletin of Kazakh National University, Vol. 65, no. 1, Mar. 2012, pp. 72-76, doi:https://doi.org/10.15328/chemb_2012_172-76.