@article{GroeschnerSchindlerHolzbergeretal.2018,
  author    = {Alexander Gr{\"o}schner and Ann-Kathrin Schindler and Doris Holzberger and Martina Alles and Tina Seidel},
  title     = {How systematic video reflection in teacher professional development regarding classroom discourse contributes to teacher and student self-efficacy},
  journal   = {International Journal of Educational Research},
  volume    = {90},
  pages     = {223 -- 233},
  doi       = {10.1016/j.ijer.2018.02.003},
  year      = {2018},
}