Ovsiyuk EM, Veko OV. On Behavior of Quantum Particles in an Electric Field in Spaces of Constant Curvature, Hyperbolic and Spherical Models. Ukr. J. Phys. [Internet]. 2018 Oct. 11 [cited 2024 Apr. 26];58(11):1065. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2018386