@article{GT_2007_11_3_a3,
     author = {Ohtsuki, Tomotada},
     title = {On the 2{\textendash}loop polynomial of knots},
     journal = {Geometry & topology},
     pages = {1357--1475},
     publisher = {mathdoc},
     volume = {11},
     number = {3},
     year = {2007},
     doi = {10.2140/gt.2007.11.1357},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2007.11.1357/}
}