@book{GebhardtKesslerThurn2016,
  author    = {Gebhardt, Andreas and Kessler, Julia and Thurn, Laura},
  title     = {3D-Drucken: Grundlagen und Anwendungen des additive manufacturing (AM)},
  edition   = {2., neu bearbeitete und erweiterte Auflage},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44672-4},
  doi       = {10.3139/9783446448452},
  pages     = {XVI, 218 Seiten},
  year      = {2016},
  language  = {de}
}
@book{GebhardtHoetter2016,
  author    = {Gebhardt, Andreas and H{\"o}tter, Jan-Steffen},
  title     = {Additive manufacturing : 3D printing for prototyping and manufacturing},
  publisher = {Hanser Publishers},
  address   = {Munich},
  isbn      = {978-1-56990-582-1 ; 978-1-56990-583-8},
  pages     = {591 S.},
  year      = {2016},
  language  = {en}
}
@book{Gebhardt2016,
  author    = {Gebhardt, Andreas},
  title     = {Additive Fertigungsverfahren : Additive Manufacturing und 3D-Drucken f{\"u}r Prototyping - Tooling - Produktion},
  edition   = {5. aktualisierte und erweiterte Auflage},
  publisher = {Hanser},
  address   = {M{\"u}nchen},
  isbn      = {978-3-446-44401-0 ; 978-3-446-44539-0},
  doi       = {10.3139/9783446445390},
  pages     = {XXIV, 711 S. : zahlr. Ill. u. graph. Darst.},
  year      = {2016},
  language  = {de}
}
@book{Feuerriegel2016,
  author    = {Feuerriegel, Uwe},
  title     = {Verfahrenstechnik mit EXCEL: Verfahrenstechnische Berechnungen effektiv durchf{\"u}hren und professionell dokumentieren},
  publisher = {Springer Fachmedien},
  address   = {Wiesbaden},
  isbn      = {978-3-658-02902-9},
  doi       = {10.1007/978-3-658-02903-6},
  pages     = {XVII, 381 Seiten},
  year      = {2016},
  language  = {de}
}
@article{EnningPfaff2016,
  author    = {Enning, Manfred and Pfaff, Raphael},
  title     = {Digitalisierung bringt mehr G{\"u}ter auf die Schiene},
  series = {Sonderprojekte ATM/MTZ},
  volume    = {21},
  journal   = {Sonderprojekte ATM/MTZ},
  number    = {6 (suppl.)},
  publisher = {Springer Fachmedien},
  address   = {Wiesbaden},
  issn      = {2509-4610},
  doi       = {10.1007/s41491-016-0570-7},
  pages     = {34 -- 37},
  year      = {2016},
  language  = {de}
}
@article{BeckenbachScheidweiler2016,
  author    = {Beckenbach, Isabel and Scheidweiler, Robert},
  title     = {Perfect ƒ-Matchings and ƒ-Factors in Hypergraphs - A Combinatorial Approach},
  series = {Discrete Mathematics},
  volume    = {240},
  journal   = {Discrete Mathematics},
  number    = {10},
  publisher = {Elsevier},
  address   = {Amsterdam},
  issn      = {2192-7782},
  doi       = {10.1016/j.disc.2017.05.005},
  pages     = {2499 -- 2506},
  year      = {2016},
  abstract  = {We prove characterizations of the existence of perfect ƒ-matchings in uniform mengerian and perfect hypergraphs. Moreover, we investigate the ƒ-factor problem in balanced hypergraphs. For uniform balanced hypergraphs we prove two existence theorems with purely combinatorial arguments, whereas for non-uniform balanced hypergraphs we show that the ƒ-factor problem is NP-hard.},
  language  = {en}
}