Botler, F., 		Corsten, J., 		Dankovics, A., 		Frankl, N., 		Hàn, H., 		Jiménez, A., & 		Skokan, J.
(2019).
 Maximum number of triangle-free edge colourings with five and six colours.
<em>Acta Mathematica Universitatis Comenianae, 88</em>(3), 495-499.
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