[1]
Schneider, G. 2005. The «Common European Framework of References for Languages» as the Basis for Standards in Foreign Languages – Methodological Issues in Developing and Adapting Descriptors of Language Proficiency. Swiss Journal of Educational Research. 27, 1 (Jun. 2005), 13–36. DOI:https://doi.org/10.24452/sjer.27.1.4694.