@article{10_4153_CJM_2014_031_4,
     author = {Lescop, Christine},
     title = {On {Homotopy} {Invariants} of {Combings} of {Three-manifolds}},
     journal = {Canadian journal of mathematics},
     pages = {152--183},
     year = {2015},
     volume = {67},
     number = {1},
     doi = {10.4153/CJM-2014-031-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-2014-031-4/}
}