@article{Nikishina2014investigation,
author={Nikishina, I.. and Volkovich, E..},
title={Investigation of one periodic problem methods of the theory of functional differential equations},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={97-100},
volume={2},
issue={5},
}