GACKI, Henryk. On the random integral equation with advancing argument. Annales Mathematicae Silesianae, [S. l.], v. 1, p. 47–50, 1985. Disponível em: https://trrest.vot.pl/ojsus/index.php/AMSIL/article/view/14335. Acesso em: 7 may. 2025.