@article{Kovalenko2010teoreticheskiy,
author={Kovalenko, S..},
title={Teoreticheskiy analiz podkhodov k ponyatiyu smysla zhizni v psikhologicheskoy literature},
journal={Bulletin of Nizhnevartovsk State University},
publisher={Nizhnevartovsk State University},
year={2010},
pages={39-43},
volume={},
issue={1},
}