@article{10_2140_agt_2001_1_369,
     author = {Funar, Louis and Gadgil, Siddhartha},
     title = {Topological geodesics and virtual rigidity},
     journal = {Algebraic and Geometric Topology},
     pages = {369--380},
     year = {2001},
     volume = {1},
     number = {1},
     doi = {10.2140/agt.2001.1.369},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2001.1.369/}
}