@article{Golubev2015improvement,
author={Golubev, A.. and Golubev, O.. and Sumzina, L..},
title={Improvement of programs of additional professional education in the sphere of service and housing and communal services taking into account requirements of modern labor market},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2015},
pages={0-0},
volume={9},
issue={2},
}