@article{Solovev2016attainment,
author={Solovev, Y..},
title={Attainment of Metasubject and Personal Results by Means of Learning Kit «Primary School of XXI Century» Training},
journal={Primary Education},
publisher={INFRA-M Academic Publishing LLC.},
year={2016},
pages={6-11},
volume={4},
issue={2},
}