BOERSMA, PHD, K.; ENGELMAN, MSC, E. Organizing cross-border fire brigade response in the Dutch-German border region. Journal of Emergency Management, Weston, MA, USA, v. 10, n. 1, p. 53–62, 2012. DOI: 10.5055/jem.2012.0086. Disponível em: https://wmpllc.org/ojs/index.php/jem/article/view/1235. Acesso em: 3 may. 2024.