@article{10_2140_agt_2010_10_2191,
     author = {Livingston, Charles},
     title = {The stable 4{\textendash}genus of knots},
     journal = {Algebraic and Geometric Topology},
     pages = {2191--2202},
     year = {2010},
     volume = {10},
     number = {4},
     doi = {10.2140/agt.2010.10.2191},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2010.10.2191/}
}