@techreport{MuehlenkampTrautweinBonde2017,
  author    = {Holger M{\"u}hlenkamp and Hans-Michael Trautwein and Bettina Bonde},
  title     = {Struktur und Methodik der Bemessung von Arbeitszeiten und Einkommen der Seelotsen},
  address   = {Hohenheim},
  organization    = {Bundeslotsenkammer},
  year      = {2017},
  abstract  = {.},
  language  = {de}
}