BoichukОA, ZhuravlevVF. Solvability of integrodifferential equations with nondegenerate kernel in Hilbert spaces. Ukr. Mat. Zhurn. [Internet]. 2023Feb.5 [cited 2024Jul.27];75(1):52 -61. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7394