@article{Nguyen2014on, author={Nguyen, V.. and Tran , D.. and Obukhovskiy, V..}, title={On fractional differential variational inequalities}, 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={47-49}, volume={2}, issue={4}, }