1.
Matviichuk KS. On conditions of technical stability of solutions of a nonlinear boundary-value problem describing processes under parametric excitation in a Hilbert space. Ukr. Mat. Zhurn. [Internet]. 1999Mar.25 [cited 2024Jul.27];51(3):349–363. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/4618