@article{10_2140_agt_2004_4_1083,
     author = {Kamada, Naoko},
     title = {Span of the {Jones} polynomial of an alternating virtual link},
     journal = {Algebraic and Geometric Topology},
     pages = {1083--1101},
     year = {2004},
     volume = {4},
     number = {2},
     doi = {10.2140/agt.2004.4.1083},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/agt.2004.4.1083/}
}