@article{Matveev2015the,
author={Matveev, A.D.},
title={THE CALCULATION OF THE THREE-DIMENSIONAL IRREGULAR - SHAPED COMPOSITE BEAMS USING THE DOUBLE-GRID FINITE ELEMENTS},
journal={Bulletin of KSAU},
publisher={Krasnoyarsk State Agrarian University},
year={2015},
pages={92-98},
volume={},
issue={8},
}