Article:Math.GT/0502527/unidentified-references

  


 J.~S. Carter and M.~Saito. \newblock Reidemeister moves for surface isotopies and their interpretation as   moves to movies. \newblock {\em J. Knot Theory Ramifications}, 2:251--284, 1993.  



 M.~Khovanov. \newblock A categorification of the {J}ones polynomial. \newblock {\em Duke Math. J.}, 101:359--426, 2000.