B. K. Kasenov, R. S. Tezekbaeva, Sh. B. Kasenova, E. S. Mustafin, “The heat capacity of $\mathrm{La}_3\mathrm{SbO}_7$ and $\mathrm{Nd}_3\mathrm{SbO}_7$ in the temperature interval of $298.15$–$673$ Ê”, TVT, 33:3 (1995), 486–487; High Temperature, 33:3 (1995), 483
