BOLLER, T. EROSITA: AGN SCIENCE, BACKGROUND DETERMINATION, AND OPTICAL FOLLOW-UP SPECTROSCOPY. Acta Polytechnica, [S. l.], v. 53, n. A, p. 793–798, 2013. DOI: 10.14311/AP.2013.53.0793. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/1992. Acesso em: 3 may. 2024.