HUBER, Stephan, Guri SKEDSMO, Maren HILTMANN, Marius SCHWANDER, Nadine SCHNEIDER, Maria NICOLAIDOU, Yiasemina KARAGIORGI, Alexandra PETRIDOU, Lejf MOOS, Mel WEST,
Milan POL,
Martin SEDLÁČEK,
Bohumíra LAZAROVÁ, Julián LÓPEZ-YÁŇEZ, Marita SÁNCHEZ-MORENO, Marit AAS, Ellen GOLDRING, Neil DEMPSTER, Bev FLUCKIGER, Olof JOHANSSON, Jonas HÖÖG. a Monika TÖRNSEN. Coaching as an Integrated Part of Professional Development for School Leaders: Challenges and Opportunities. In
School Leadership Symposium 2013. Transforming Challenges into Opportunities. Zug, Switzerland,. 2013.