1.
Vogt F, Löffler C, Haid A, Itel N, Schönfelder M, Zumwald B, Reichmann E. Fostering language development in the everyday practices of kindergarten, nursery and playgroups: A Video study. SJER [Internet]. 2015Mar.15 [cited 2019Dec.10];37(1):93-112. Available from: https://bop.unibe.ch/sjer/article/view/4945