RAITUMS, Uldis. Relaxation of a weakly discontinuous functional depending on one control function. Mathematical Modelling and Analysis, [S. l.], v. 13, n. 1, p. 79–85, 2008. DOI: 10.3846/1392-6292.2008.13.79-85. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/6992. Acesso em: 2 jun. 2025.