@article{Matveev2015multigrid,
author={Matveev, A.D. and Grishanov, A.N.},
title={MULTIGRID LAGRANGIAN CURVILINEAR ELEMENTS IN THE THREE-DEMENSIONAL ANALYSIS OF THE COMPOSITE CYLINDRICAL PANALS AND SHELLS},
journal={Bulletin of KSAU},
publisher={Krasnoyarsk State Agrarian University},
year={2015},
pages={75-85},
volume={},
issue={2},
}