@article{Dosko  2017duality,
author={Dosko  , S.. and Kirenkov, V.. and Mikitenko, V.G.},
title={DUALITY PRINCIPLE USE AT SOLUTION OF INVERSE PROBLEMS OF TEST RESULT ASSESSMENT},
journal={Bulletin of Bryansk state technical university},
publisher={Bryansk State Technical University},
year={2017},
pages={185-190},
volume={2017},
issue={2},
}