Föllmer, GoloBadenoch, AlexanderRikitianskaia, Maria2019-09-112019-09-112018https://mediarep.org/handle/doc/13333engCreative Commons Attribution Non Commercial No Derivatives 4.0 GenericTransnationalisierungHörfunkRundfunkAmateurismusAmateurMediengeschichteRadioAudiotransnationalitybroadcastingamateurismmedia history791A Transnational Approach to Radio Amateurism in the 1910s10.14361/9783839439135-01210.25969/mediarep/12424https://doi.org/10.25969/mediarep/3658978-3-8394-3913-5