@article{Ivanov2014plastic,
author={Ivanov, V.. and Gubanov, N.. and Litvinenko, A..},
title={Plastic Relief Mapping as Applied to Underground Utility System Land Use Planning},
journal={Services in Russia and abroad},
publisher={Russian State University of Tourism and Service},
year={2014},
pages={69-76},
volume={8},
issue={1},
}