Impact of single particle oscillations on screening of a test charge Tlekkabul S. Ramazanov, Zhandos A. Moldabekov and Maratbek T. Gabdullin Eur. Phys. J. D, 72 6 (2018) 106 Published online: 12 June 2018 DOI: 10.1140/epjd/e2018-90006-2