@article{JGAA_1997_1_1_a0,
     author = {Michael J\"unger and Petra Mutzel},
     title = {2-Layer {Straightline} {Crossing} {Minimization:} {Performance} of {Exact} and {Heuristic} {Algorithms}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {1--25},
     publisher = {mathdoc},
     volume = {1},
     number = {1},
     year = {1997},
     doi = {10.7155/jgaa.00001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00001/}
}