Bollobas, B. (1986). Combinatorics: Set systems, hypergraphs, families of vectors and combinatorial probability. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleBollobas, Bela. Combinatorics: Set Systems, Hypergraphs, Families of Vectors and Combinatorial Probability. Cambridge: Cambridge University Press, 1986.
Παραπομπή MLABollobas, Bela. Combinatorics: Set Systems, Hypergraphs, Families of Vectors and Combinatorial Probability. Cambridge: Cambridge University Press, 1986.
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