@incollection{Stickel2016, author = {Stickel, Gerhard}, title = {Eigene und fremde Sprachen im vielsprachigen Europa}, booktitle = {Sprachen und Sprachenpolitik in Europa}, editor = {Ehlich, Konrad and Schubert, Venanz}, isbn = {3-86057-894-4}, pages = {15 -- 32}, year = {2016}, subject = {Europa}, language = {de} }