Fabian H.L. Essler, Holger Frahm, Alexander R. Its, Vladimir E. Korepin, “Integro-difference equation for a correlation function of the - Heisenberg XXZ chain”, Nuclear Physics B, 446, no. 3, 1995, 448
V.A. Andreev, O.A. Ivanova, “Equations for Bethe ansatz parameters and parametric surfaces in three-boson interaction”, Physics Letters A, 216, no. 1-5, 1996, 76
Никита Андреевич Славнов, Nikita Andreevich Slavnov, “Дифференциальные уравнения для многоточечных корреляционных функций в одномерном непроницаемом бозе-газе”, ТМФ, 106, no. 1, 1996, 160
Thomas Bothner, “From gap probabilities in random matrix theory to eigenvalue expansions”, J. Phys. A: Math. Theor., 49, no. 7, 2016, 075204
Gernot Akemann, Eugene Strahov, “Dropping the Independence: Singular Values for Products of Two Coupled Random Matrices”, Commun. Math. Phys., 345, no. 1, 2016, 101
Harold Widom, “Asymptotics for the Fredholm determinant of the sine kernel on a union of intervals”, Commun.Math. Phys., 171, no. 1, 1995, 159
Craig A. Tracy, Harold Widom, “Level-spacing distributions and the Airy kernel”, Physics Letters B, 305, no. 1-2, 1993, 115
A. V. Belitsky, G. P. Korchemsky, “Crossing bridges with strong Szegő limit theorem”, J. High Energ. Phys., 2021, no. 4, 2021, 257
Mattia Cafasso, Sofia Tarricone, 782, Recent Trends in Formal and Analytic Solutions of Diff. Equations, 2023, 93
Richard J Szabo, Miguel Tierz, “Two-dimensional Yang–Mills theory, Painlevé equations and the six-vertex model”, J. Phys. A: Math. Theor., 45, no. 8, 2012, 085401