As. Bolgar et al., THERMODYNAMIC PROPERTIES OF THE RARE-EARTH BORIDES AND CARBIDES IN A WIDE TEMPERATURE-RANGE, Journal of alloys and compounds, 201, 1993, pp. 127-128
For the first time a systematic study was made of the heat capacity an
d enthalpy of the rare earth tetra- and hexaborides and sesqui- and di
carbides in the temperature range 60-2300 K.