@inproceedings{n-iamlc-10,
 author = {Nöllenburg, Martin},
 booktitle = {Graph Drawing (GD'09)},
 doi = {10.1007/978-3-642-11805-0_36},
 editor = {Eppstein, David and Gansner, Emden R.},
 pages = {381--392},
 publisher = {Springer Berlin Heidelberg},
 series = {LNCS},
 title = {An Improved Algorithm for the Metro-Line Crossing Minimization Problem},
 volume = {5849},
 year = {2010}
}