Details Details PDF BIBTEX RIS Title On a finding the coefficient of one nonlinear wave equation in the mixed problem Journal title Archives of Control Sciences Yearbook 2020 Volume vol. 30 Issue No 2 Authors Safarova, Zumrud R. Keywords hyperbolic equation ; nonlinear wave equation ; optimal control problem ; necessary condition Divisions of PAS Nauki Techniczne Coverage 199-212 Publisher Committee of Automatic Control and Robotics PAS Date 2020.06.29 Type Article Identifier DOI: 10.24425/acs.2020.133497 Source Archives of Control Sciences; 2020; vol. 30; No 2; 199-212