@article{Czyi-Gwiazda2014development,
author={Czyi-Gwiazda, E.. and Shvets, I.. and Demczuk, M..},
title={Development of the cluster form of spatial organization for the territory in tourism},
journal={Universities for Tourism and Service Association Bulletin},
publisher={Russian State University of Tourism and Service},
year={2014},
pages={33-41},
volume={8},
issue={4},
}