Existence of weak solutions for strongly damped wave equations with variable exponents. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 4, n. 2, p. 423–429, 2013. DOI: 10.24297/jam.v4i2.2493. Disponível em: https://rajpub.com/index.php/jam/article/view/2493. Acesso em: 22 jul. 2024.