Сеничак, Василь Михайлович, and Владислав Васильович Сеничак. “CREATION BASIC FUNCTIONS FOR THREE-DIMENSIONAL SIMPLEX ELEMENTS”. PRECARPATHIAN BULLETIN OF THE SHEVCHENKO SCIENTIFIC SOCIETY. Number, no. 1(37) (February 13, 2019): 91–97. Accessed December 20, 2025. https://www.pvntsh.nung.edu.ua/index.php/number/article/view/69.