@book{KraemerSprengelBorntraegeretal.2009,
  author    = {Raimund Kr{\"a}mer and Rainer Sprengel and Ekkehard W. Borntr{\"a}ger and Neil Brenner and Gerhard Drekonja and Johannes Specht and Stefanie Kron and Daniel Bach and Eberhard Bort and Bettina Bruns and Judith Miggelbrink and Kristine M{\"u}ller and Andreas Wust and Helga Zichner},
  title     = {Grenzen in den internationalen Beziehungen},
  editor    = {Raimund Kr{\"a}mer},
  isbn      = {978-3-941880-04-7},
  year      = {2009},
}