Boichuk AA, Zhuravlev VF. Solvability criterion of linear boundary-value problems for integro-differential Fredholm equations with a degenerate kernel in Banach spaces. Ukr. Mat. Zhurn. [Internet]. 2020 Nov. 20 [cited 2026 Jan. 27];72(11):1469-86. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2322