Василишин, Тарас Васильович. “THE CONVOLUTION OPERATION ON THE DUAL SPACE TO THE ALGEBRA C(P*(X))”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 2(38) (February 11, 2019): 23–27. Accessed April 10, 2025. https://pvntsh.nung.edu.ua/index.php/number/article/view/31.