%0 Journal Article %A Silver, Daniel S %A Williams, Susan G %T Twisted Alexander polynomials detect the unknot %J Algebraic and Geometric Topology %D 2006 %P 1893-1901 %V 6 %N 4 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2006.6.1893/ %R 10.2140/agt.2006.6.1893 %F 10_2140_agt_2006_6_1893