Kravchuk AS, Kravchuk AI. An approximate solution of the contact problem for the hard disk and plane with a circular hole without application of singular equations. Журнал Белорусского государственного университета. Математика. Информатика [Internet]. 2018 Jan. 24 [cited 2026 Jul. 18];(2):59-64. Available from: https://journals.bsu.by/index.php/mathematics/article/view/750