@Misc{BDCM20214721348, title = "Karta \"{o}fver Sverige, i skalan 1:500.000 [Material cartogr\'{a}fico]", author = "Selander, Nils Johan Teodor, 1845-1922", publisher = "[Stockholm] : [s.n.]", editor = "[s.n.]", URL = "https://bibliotecavirtualmadrid.comunidad.madrid/bvmadrid_publicacion/es/consulta/registro.do?id=511892", year = "1881", }