1.
MalyshevКI. Direct methods for the approximate solution of systems of singular integral equations in the case of nonnegative partial indices. Ukr. Mat. Zhurn. [Internet]. 1999Dec.25 [cited 2024Jun.21];51(12):1638–1644. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4768