@article{Greshnykh2015exclusive, author={Greshnykh, A.A. and Kozhevnikov, D.A. and Chernoles, V.P.}, title={EXCLUSIVE PATENT: CHALLENGE AGAINST THE VALIDITY OF GRANTING THE TITLE OF PROTECTION}, journal={Problems of risk management in the technosphere}, publisher={Saint-Petersburg University of State Fire Service of Emercom of Russia}, year={2015}, pages={132-137}, volume={2015}, issue={1}, }