@article{Khramchenko2013manipulation,
author={Khramchenko, D..},
title={Manipulation of intercourse elements as a way to optimize the pragma-semantic field of modern business english communication: functional-synergetic aspect},
journal={Vestnik of Don State Technical University},
publisher={Don state technical University},
year={2013},
pages={156-161},
volume={13},
issue={7},
}