@book{AppelBraehlerDahlhausetal.2010,
  author    = {Appel, Wolfgang and Br{\"a}hler, Hermann and Dahlhaus, Ulrich and Esch, Thomas and Kopp, Stephan and Rhein, Bernd},
  title     = {Nutzfahrzeugtechnik : Grundlagen, Systeme, Komponenten. 6., {\"u}berarb. Aufl.},
  publisher = {Vieweg + Teubner},
  address   = {Wiesbaden},
  isbn      = {978-3-8348-9757-2},
  pages     = {XXVIII, 509 S. : Ill., graph. Darst.},
  year      = {2010},
  language  = {de}
}
@article{Esch2010,
  author    = {Esch, Thomas},
  title     = {Trends in der Nutzfahrzeugantriebstechnik},
  series = {Motortechnische Zeitschrift (MTZ)},
  volume    = {71},
  journal   = {Motortechnische Zeitschrift (MTZ)},
  number    = {10},
  publisher = {Springer Nature},
  address   = {Basel},
  isbn      = {0024-8525},
  doi       = {10.1007/bf03225608},
  pages     = {652 -- 658},
  year      = {2010},
  language  = {de}
}