Verezhak AP, Horodets’kyi VV, Petryshyn RI. A problem for one class of pseudodifferential evolutionary equations multipoint in the time variable. Ukr. Mat. Zhurn. [Internet]. 2018Mar.25 [cited 2024Nov.21];70(3):337-55. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/1560