@article{Yakupov2001temperature,
author={Yakupov, V.S. and Yakupov, S.V.},
title={Temperature benchmarks in the lithosphere, marking the phase transformations of the matter, and the possibilities of estimating their depths},
journal={Russian Journal of Earth Sciences},
publisher={Geophysical Center of the Russian Academy of Sciences},
year={2001},
pages={311-315},
volume={3},
issue={4},
}