YASUHARA, M. The Amalgamation Property, the Universal-Homogeneous Models, and the Generic Models. MATHEMATICA SCANDINAVICA, [S. l.], v. 34, p. 5–36, 1974. DOI: 10.7146/math.scand.a-11501. Disponível em: https://www.mscand.dk/article/view/11501. Acesso em: 6 may. 2024.