@article{Pankov1998thermodynamics,
author={Pankov, V.L. and Ullmann, W.. and Heinrich, R.. and Kracke, D..},
title={Thermodynamics of deep geophysical media},
journal={Russian Journal of Earth Sciences},
publisher={Geophysical Center of the Russian Academy of Sciences},
year={1998},
pages={11-49},
volume={1},
issue={1},
}