@techreport{Hinse2021,
  author    = {Michael Hinse},
  title     = {The Wells turbine: state of the art},
  institution = {Energie · Geb{\"a}ude · Umwelt (EGU)},
  series    = {EGU Master Journal of Renewable Energy Short Reviews},
  number    = {2021_12},
  pages     = {63-66},
  year      = {2021},
}