- Valeri Obukhovskii, Pietro Zecca, Nguyen Van Loi, Sergei Kornev, 2076, Method of Guiding Functions in Problems of Nonlinear Analysis, 2013, 105
- V. G. Zvyagin, “The Degree of Compact Multivalued Perturbations of Fredholm Mappings of Positive Index and Its Application to a Certain Optimal Control Problem”, J Math Sci, 223, no. 6, 2017, 695
- Dorota Gabor, Wojciech Kryszewski, “A global bifurcation index for set-valued perturbations of Fredholm operators”, Nonlinear Analysis: Theory, Methods & Applications, 73, no. 8, 2010, 2714
- Valeri Obukhovskii, Pietro Zecca, Victor Zvyagin, “An oriented coincidence index for nonlinear Fredholm inclusions with nonconvex-valued perturbations”, Abstract and Applied Analysis, 2006, 2006, 1
- P. Zecca, V. G. Zvyagin, V. V. Obukhovskii, “On oriented coincidence index for nonlinear Fredholm inclusions”, Dokl. Math., 73, no. 1, 2006, 63
- Y.C. Liou, V. Obukhovskii, J.C. Yao, “Application of a coincidence index to some classes of impulsive control systems”, Nonlinear Analysis: Theory, Methods & Applications, 69, no. 12, 2008, 4392
- Valeri Obukhovskii, Pietro Zecca, Nguyen Van Loi, Sergei Kornev, 2076, Method of Guiding Functions in Problems of Nonlinear Analysis, 2013, 131
- Dorota Gabor, Wojciech Kryszewski, “Systems of Inclusions Involving Fredholm Operators of Nonnegative Index and Nonconvex-Valued Maps”, Set-Valued Anal, 13, no. 4, 2005, 337