1.
Nomirovs’kiiDA. Solvability and Trajectory-Final Controllability of Pseudohyperbolic Systems. Ukr. Mat. Zhurn. [Internet]. 2005Mar.25 [cited 2024Nov.24];57(3):366–376. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/3604