@article{BurgerKrieger2018,
  author    = {Andreas Burger and Fritz Krieger},
  title     = {Im Verborgenen zu forschen reicht nicht aus},
  journal   = {duz Wissenschaft \& Management},
  volume    = {2018},
  number    = {07},
  pages     = {18 -- 21},
  year        = {2018},
}