@article{10_2140_agt_2018_18_2859,
     author = {Moriya, Syunji and Sakai, Keiichi},
     title = {The space of short ropes and the classifying space of the space of long knots},
     journal = {Algebraic and Geometric Topology},
     pages = {2859--2873},
     publisher = {mathdoc},
     volume = {18},
     number = {5},
     year = {2018},
     doi = {10.2140/agt.2018.18.2859},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2018.18.2859/}
}