L. S. Efremova, A. D. Grekhneva, V. Zh. Sakbaev, “Phase flows generated by Cauchy problem for nonlinear Schrödinger equation and dynamical mappings of quantum states”, Lobachevskii J. Math., 40:10 (2019), 1455–1469
L. S. Efremova, “The trace map and integrability of the multifunctions”, European Conference - Workshop Nonlinear Maps and Applications, Journal of Physics Conference Series, 990, IOP Publ. Ltd, 2018, 012003
А. В. Кочергин, “Новые примеры транзитивных цилиндрических каскадов со свойством Безиковича”, Матем. сб., 209:9 (2018), 3–18 ; A. V. Kochergin, “New examples of Besicovitch transitive cylindrical cascades”, Sb. Math., 209:9 (2018), 1257–1272