MATEVOSSIAN, H. A. On the Mixed Dirichlet--Farwig biharmonic problem in exterior domains. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 16, p. 8322–8329, 2019. DOI: 10.24297/jam.v16i0.8124. Disponível em: https://www.rajpub.com/index.php/jam/article/view/8124. Acesso em: 24 jul. 2025.