1.
Gryshchuk SV, Plaksa SA. Biharmonic problem in an angle and monogenic functions. Ukr. Mat. Zhurn. [Internet]. 2022 Dec. 26 [cited 2025 Dec. 5];74(11):1478-91. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7292