2024. Nonlinear boundary value problems for degenerate differential-algebraic systems in the noncritical case. Visnyk of V. N. Karazin Kharkiv National University. Ser. Mathematics, Applied Mathematics and Mechanics. 100, (Nov. 2024), 4–18. DOI:https://doi.org/10.26565/2221-5646-2024-100-01.