@article{Nguyen2019model,
author={Nguyen, T.. and Barabanova, E.. and Vytovtov, K..},
title={MODEL OF CALCULATING DIFFICULTY OF NEW GENERATION OPTICAL COMMUTATION SYSTEMS},
journal={Vestnik of Astrakhan State Technical University. Series: Management, computer science and informatics},
publisher={Astrakhan State Technical University},
year={2019},
pages={34-43},
volume={},
issue={3},
}