Czech Republic, Karlovy Vary - Russia, Moscow, 2019, March 29-30

Proceedings includes materials of the IV International scientific conference «Science: discoveries and progress», held in Czech Republic, Karlovy Vary-Russia, Moscow, 2019, March 29-30. The main objective of the conference - the development community of scholars and practitioners in various fields of science.

ISBN 978-5-00090-148-9 (MCNIP LLC, Kirov, Russian Federation), 978-80-7534-223-2 (Skleněný Můstek, Karlovy Vary, Czech Republic)