@article{10_2140_agt_2008_8_609,
     author = {Calegari, Danny},
     title = {Nonsmoothable, locally indicable group actions on the interval},
     journal = {Algebraic and Geometric Topology},
     pages = {609--613},
     year = {2008},
     volume = {8},
     number = {1},
     doi = {10.2140/agt.2008.8.609},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2008.8.609/}
}