Integrable Parametrically Driven Nonlinear Dynamical System of Pseudo-Excitations on a Two-Leg Ladder Lattice. Explicitly Manageable Formulation. Ukr. J. Phys. [Internet]. 2026 May 11 [cited 2026 Sep. 11];71(5):449. Available from: https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2023881