Ukrainian Многочлен Татта Cited by user Lxlalexlxl on 15 Jul 2022 [[Файл:Tutte_polynomial_and_chromatic_polynomial_of_the_Bull_graph.jpg|праворуч|міні|300x300пкс| Многочлен.
English Chromatic polynomial Cited by user David Eppstein on 13 May 2022 [[File:Chromatic polynomial of all 3-vertex graphs BW.png|thumb|250px|right|All non-isomorphic graphs on 3 vertices and their chromatic polynomials, clockwise from the…