MAKAROV, Volodymyr; SYTNYK, Dmytro; VASYLYK, Vitalii. Existence of the solution to a nonlocal-in-time evolutional problem. Nonlinear Analysis: Modelling and Control, [S. l.], v. 19, n. 3, p. 432–447, 2014. DOI: 10.15388/NA.2014.3.8. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13645. Acesso em: 11 apr. 2025.