Лучко, Володимир Миколайович, and Михайло Іванович Матійчук. 2019. “CAUCHY PROBLEM OF PARABOLIC SYSTEM OF PSEUDODIFFERENTIAL EQUALIZATIONS WITH IMPULSIVE BY INFLUENCING”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(13) (March):23-29. https://pvntsh.nung.edu.ua/index.php/number/article/view/257.