@article{10_2140_agt_2004_4_571,
     author = {Kawamura, Tomomi},
     title = {Links associated with generic immersions of graphs},
     journal = {Algebraic and Geometric Topology},
     pages = {571--594},
     year = {2004},
     volume = {4},
     number = {1},
     doi = {10.2140/agt.2004.4.571},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.571/}
}