\bibitem[CC]{CimasoniConway:ColoredTanglesAndSignatures} D.~Cimasoni, A.~Conway, \nl
  {\em Colored Tangles and Signatures,}
  Math.\ Proc.\ Camb.\ Phil.\ Soc.\ {\bf 164} (2018) 493--530, \arXiv{1507.07818}.

\bibitem[Co]{Conway:SignaturesSurvey} A.~Conway,
  {\em The Levine-Tristram Signature: A Survey,}
  \arXiv{1903.04477}.

\bibitem[GG]{GambaudoGhys:BraidsAndSignatures} J-M.~Gambaudo, \'E.~Ghys,
  {\em Braids and Signatures,}
  Bull.\ Soc.\ Math.\ France {\bf 133-4} (2005) 541--579.

\bibitem[Ka]{Kashaev:SymmetricMatrices} R.~Kashaev,
  {\em On Symmetric Matrices Associated with Oriented Link Diagrams,}
  in {\em Topology and Geometry, A Collection of Essays Dedicated to Vladimir G.~Turaev,} EMS Press 2021,
  \arXiv{1801.04632}.

\bibitem[Li]{Liu:Kashaev} J.~Liu,
  {\em A Proof of the Kashaev Signature Conjecture,}
  \arXiv{2311.01923}.

\bibitem[Me]{Merz:CimasoniConway} A.~Merz,
  {\em An Extension of a Theorem by Cimasoni and Conway,}
  \arXiv{2104.02993}.
