@article{HellwigRautenbachVolkmann2005,
  author    = {Hellwig, Angelika and Rautenbach, Dieter and Volkmann, Lutz},
  title     = {Cuts leaving components of given minimum order},
  series = {Discrete mathematics},
  volume    = {Vol. 292},
  journal   = {Discrete mathematics},
  number    = {Iss. 1-3},
  issn      = {1872-681X (E-Journal); 0012-365X (Print)},
  pages     = {55 -- 65},
  year      = {2005},
  language  = {en}
}
@article{HellwigVolkmann2005,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Neighborhood conditions for graphs and digraphs to be maximally edge-connected},
  series = {Australasian journal of combinatorics},
  volume    = {Vol. 33},
  journal   = {Australasian journal of combinatorics},
  issn      = {10344942 ; 22023518},
  pages     = {265 -- 277},
  year      = {2005},
  language  = {en}
}
@article{HellwigVolkmann2005,
  author    = {Hellwig, Angelika and Volkmann, Lutz},
  title     = {Sufficient conditions for graphs to be λ′-optimal, super-edge-connected, and maximally edge-connected},
  series = {Journal of graph theory},
  volume    = {Vol. 48},
  journal   = {Journal of graph theory},
  number    = {Iss. 3},
  issn      = {03649024},
  pages     = {228 -- 246},
  year      = {2005},
  language  = {en}
}
@article{XuLueMaetal.2005,
  author    = {Xu, Jung-Ming and L{\"u}, Min and Ma, Meijie and Hellwig, Angelika},
  title     = {Super connectivity of line graphs},
  series = {Information processing letters},
  volume    = {Vol. 94},
  journal   = {Information processing letters},
  number    = {Iss. 4},
  issn      = {1872-6119 (E-Journal); 0020-0190 (Print)},
  pages     = {191 -- 195},
  year      = {2005},
  language  = {en}
}