MT2GI.

Polynomial Time Algorithm for Graph Isomorphism Testing.

The current algorithm had been described in:
M.I.Trofimov, Polynomial Time Algorithm for Graph Isomorphism Testing, 2010.

The initial algorithm had been described in:
M.I.Trofimov, E.A.Smolenskii, Russian Chemical Bulletin, Vol.54, No.9,
pp.2235-2246, (Sep.2005).