@article{Ermakov2014it,
author={Ermakov, S.. and Ilkevich, S.. and Shlapak , V..},
title={IT strategies for tourist and service companies: analyzing challenges, approaches, and validity},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2014},
pages={106-120},
volume={8},
issue={3},
}