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"Sabidussi versus Hedetniemi for three variations of the chromatic number."
Chris D. Godsil et al. (2016)
- Chris D. Godsil, David E. Roberson, Robert Sámal, Simone Severini:
Sabidussi versus Hedetniemi for three variations of the chromatic number. Comb. 36(4): 395-415 (2016)
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