Martsinkiv, M. V., and I.-A. V. Samiliv. “ALGEBRAIC STRUCTURES IN THE SPACES OFLIPSCHITZ FUNCTIONS: Array”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 2(46) (December 14, 2018): 21–25. Accessed April 24, 2024. https://pvntsh.nung.edu.ua/index.php/number/article/view/370.