Plaksa SA. Differentiation of Singular Integrals with Piecewise-Continuous Density and Boundary Values of Derivatives of a Cauchy-Type Integral. Ukr. Mat. Zhurn. [Internet]. 2005Feb.25 [cited 2024Nov.22];57(2):222–229. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3589