@article{JGAA_2009_13_2_a5,
     author = {Seok-Hee Hong and Hiroshi Nagamochi},
     title = {New {Approximation} to the {One-sided} {Radial} {Crossing} {Minimization}},
     journal = {Journal of Graph Algorithms and Applications},
     pages = {179--196},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {2009},
     doi = {10.7155/jgaa.00182},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.7155/jgaa.00182/}
}