Kiemer, K., Gröschner, A., Pehmer, A.-K. and Seidel, T. 2014. Teacher learning and student outcomes in the context of classroom discourse. Findings from a video-based teacher professional development programme. Form@re - Open Journal per la formazione in rete. 14, 2 (Jun. 2014), 51–62. DOI:https://doi.org/10.13128/formare-15124.