%0 Journal Article %A Morton, H R %T Integrality of Homfly 1–tangle invariants %J Algebraic and Geometric Topology %D 2007 %P 327-338 %V 7 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2140/agt.2007.7.327/ %R 10.2140/agt.2007.7.327 %F 10_2140_agt_2007_7_327