eTwinning in der Praxis_twinspace.pdf
Online Teacher Training
https://twinspace.etwinning.net/112511/pages/page/923641
article in the Twinspace "Werkstatt für den Unterricht @home“
https://www.etwinning.net/en/pub/newsroom/highlights/in-germany-schools-are-not-rea.htm
Our project was also mentioned in an article on etwinning.net