@article{Burkhanov2014metaphysics,
author={Burkhanov, R.. and Yusupova, F..},
title={Metaphysics of «heart love»: S.L.Frank and I.A.Ilyin},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2014},
pages={50-57},
volume={},
issue={1},
}