@article{Kalitvin2015the,
author={Kalitvin, P.. and Popova, Y.N.},
title={The business modeler. description, methods and systems for business modelling},
journal={Actual directions of scientific researches of the XXI century: theory and practice},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2015},
pages={96-99},
volume={3},
issue={3},
}