@article{Sel'skiy2017the,
author={Sel'skiy, N.E. and Korotik, I.O.},
title={The choise of an extraoral implant with a total facial defect},
journal={Actual problems in dentistry},
publisher={TIRAZH Publishing House},
year={2017},
pages={65-69},
volume={13},
issue={4},
}