@article{10_4007_annals_2011_174_1_21,
     author = {John Pardon},
     title = {On the distortion of knots on embedded surfaces},
     journal = {Annals of mathematics},
     pages = {637--646},
     publisher = {mathdoc},
     volume = {174},
     number = {1},
     year = {2011},
     doi = {10.4007/annals.2011.174.1.21},
     mrnumber = {2811613},
     zbl = {1227.57013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4007/annals.2011.174.1.21/}
}