CHOJKA, A. Semantic and Syntactic Interoperability Issues in the Context of SDI. Geomatics and Environmental Engineering, [S. l.], v. 14, n. 3, p. 5–20, 2020. DOI: 10.7494/geom.2020.14.3.5. Disponível em: https://gaee.agh.edu.pl/gaee/article/view/54. Acesso em: 23 aug. 2025.