p-th Order Optimality Conditions for Singular Lagrange Problem in Calculus of Variations. Elements of p-Regularity Theory. - Agnieszka Prusinska; Ewa Szczepanik; Alexey Tret'yakov (System Modelling and Optimization, 2011)

Implicit function and tangent cone theorems for singular inclusions and applications to nonlinear programming. - Ewa M. Bednarczuk; Agnieszka Prusinska; Alexey Tret'yakov (Optim. Lett., 2019)

On the Locally Polynomial Complexity of the Projection-Gradient Method for Solving Piecewise Quadratic Optimisation Problems. - Agnieszka Prusinska; Krzysztof Szkatula; Alexey Tret'yakov (Entropy, 2021)

On the Finite Complexity of Solutions in a Degenerate System of Quadratic Equations: Exact Formula. - Olga Brezhneva; Agnieszka Prusinska; Alexey Tret'yakov (Entropy, 2023)