@article{Khodyakova2016audioguide,
author={Khodyakova, N.V. and Khodyakov, D..},
title={Audioguide as a means of accessible design for the visually impaired (blind) people},
journal={Universities for Tourism and Service Association Bulletin},
publisher={Russian State University of Tourism and Service},
year={2016},
pages={92-97},
volume={10},
issue={1},
}