1. I. V. Baibulov, A. M. Budylin, and S. B. Levin, “The scattering problem of three one-dimensional short-range quantum particles involving bound states in pair subsystems. The coordinate asymptotics of the resolvent kernel and absolutely continuous spectrum eigenfunctions,” Zap. Nauchn. Semin. POMI, 483, 5–18 (2019).
2. L. D. Faddeev, ”Mathematical questions in the quantum theory of scattering for a system of three particles,” Trudy Mat. Inst. Steklov, RAN, 69, 3–122 (1963).
3. I. V. Baibulov, A. M. Budylin, and S. B. Levin, ”On justification of the asymptotics of eigenfunctions of the absolutely continuous spectrum in the problem of three one-dimensional short-range quantum particles with repulsion,” J. Math. Sci., 238, No. 5, 566–590 (2019).