Elspaß, Stephan / Rusch, Yvonne / Buchner, Elisabeth (in Druck): Perceptions, attitudes and actual usage in the context of internal and external multilingualism at schools in Austria

Elspaß, Stephan / Rusch, Yvonne / Buchner, Elisabeth (in print): Perceptions, attitudes and actual usage in the context of internal and external multilingualism at schools in Austria. In: Mächler, Patrick / Moser, Ann-Marie: Variation in language as a ressource in language teaching Baltmannsweiler: Schneider-Verlag Hohengehren (Thema Sprache – Wissenschaft für den Unterricht). M