1.
Pereverzeva GA. Projection methods for the solution of Fredholm integral equations of the first kind with $(ϕ, β)$-differentiable kernels and random errors. Ukr. Mat. Zhurn. [Internet]. 1999 May 25 [cited 2025 Apr. 13];51(5):713–717. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4657