@article{SIGMA_2010_6_a31,
     author = {J\'er\^ome Dubois and Igor G. Korepanov and Evgeniy V. Martyushev},
     title = {A~Euclidean {Geometric} {Invariant} of {Framed} {(Un)Knots} in {Manifolds}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2010},
     volume = {6},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a31/}
}