<?xml version="1.0"?>
<response><item key="0"><nothing>Victor Zalipaev, Vladislav Kujdin, "Screening effect for excitonic spectrum of Coulomb coupling between two Dirac particles", Journal of Physics: Conference Series, vol. 2015, pp. 012169, 2021, [DOI: 10.1088/1742-6596/2015/1/012169] [SJR: 0.21]</nothing></item><item key="1"><nothing>Victor V. Zalipaev, Vladislav Kujdin, "Semiclassical approach for excitonic spectrum of Coulomb coupling between two Dirac particles", Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol. 477, pp. 20210098, 2021, [DOI: 10.1098/rspa.2021.0098] [SJR: 0.81]</nothing></item><item key="2"><nothing>Vladislav Kujdin, Dmitry Gulevich, "Discrete spectrum Analysis using Laplace transform and Volterra equations (DALV-method)", Nanosystems: Physics, Chemistry, Mathematics, vol. 12, pp. 15-21, 2021, [DOI: 10.17586/2220-8054-2021-12-1-15-21] </nothing></item></response>
