Kovalev Andrey V. KovalevAndreyV.Country: RussiaCity: MoscowCompany: Russian Center for Forensic Medicine12/13, Polikarpova St., Moscow, 125284, Russia E-mail: kovalev@rc-sme.ru Author's articles The Need for the Development of Basic Provisions and the Conceptual Terminological Apparatus of the Scientific and Practical Knowledge in New Sphere of “Pseudo-Legal Turnover of Potentially Dangerous Materials, Substances and Products...”