@article{HellwigRautenbachVolkmann2004,
  author    = {Hellwig, Angelika and Rautenbach, Dieter and Volkmann, Lutz},
  title     = {Note on the connectivity of line graphs},
  series = {Information processing letters},
  volume    = {Vol. 91},
  journal   = {Information processing letters},
  number    = {Iss. 1},
  issn      = {1872-6119 (E-Journal); 0020-0190 (Print)},
  pages     = {7 -- 10},
  year      = {2004},
  language  = {en}
}