S. KUMKOV, Sergey; S. PATSKO, Valerii. Phenomenon of Narrow Throats of Level Sets of Value Function in Differential Games. Contributions to Game Theory and Management, [S. l.], v. 7, 2022. Disponível em: https://gametheory.spbu.ru/article/view/13600. Acesso em: 7 nov. 2024.