@inproceedings{DBLP:conf/esa/EfratKL02,
  author    = {Alon Efrat and
               Stephen G. Kobourov and
               Anna Lubiw},
  title     = {Computing Homotopic Shortest Paths Efficiently},
  booktitle = {10th Annual European Symposium on Algorithms (ESA)},
    publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {2461},
  year      = {2002},
  pages     = {411-423},
  doi        = {10.1007/3-540-45749-6_38},
        category={computational-geometry:shortest-paths},

}

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