Los VF, Los MV. An Exact Solution of the Time-Dependent Schr¨odinger Equation with a Rectangular Potential for Real and Imaginary Times. Ukr. J. Phys. [Internet]. 2019 Jan. 6 [cited 2024 Apr. 25];61(4):331. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019096