@techreport{EhrgottKlamroth2017,
  author    = {Matthias Ehrgott and Kathrin Klamroth},
  title     = {Connectedness of Efficient Solutions in Multiple Criteria Combinatorial Optimization},
  institution = {Fachbereich Mathematik},
  series    = {Preprints (rote Reihe) des Fachbereich Mathematik},
  number    = {265},
  year      = {2017},
  url  = {http://nbn-resolving.de/urn:nbn:de:hbz:386-kluedo-48443},
}