@article{itb2828,
  author = {Gessler, Michael and Ashmawy, Iman Karam},
  title = {The effect of political decentralization on school leadership in German vocational schools},
  year = {2015},
  journal = {Educational Management Administration \& Leadership},
  volume = {44},
  number = {2},
  pages = {184–204},
  doi = {10.1177/1741143214549967},
}