Directeur de thèse (9)
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| Graph theory and related topics : proceedings of the conference held in honour of Professor W. T. Tutte on the occasion of his sixtieth birthday, University of Waterloo, July 5-9, 1977 / edited by J. A. Bondy, U. S. R. Murty / New York : Academic Press , 1979 | Koha | Sudoc |
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