LIGĘZA, Jan. Remarks on generalized solutions of some ordinary nonlinear differential equations of second order in the Colombeau algebra. Annales Mathematicae Silesianae, [S. l.], v. 10, p. 87–101, 1996. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14196. Acesso em: 7 may. 2025.