1.
Molchanyuk IV, Plotnikov AV. Necessary and sufficient conditions of optimality in the problems of control with fuzzy parameters. Ukr. Mat. Zhurn. [Internet]. 2009Mar.25 [cited 2024Nov.22];61(3):384-90. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3026