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On the number of (0,1)-matrices with prescribed sums of rows and columns. (English. Russian original) Zbl 0389.05013
Sov. Math., Dokl. 17(1976), 1286-1290 (1977); translation from Dokl. Akad. Nauk SSSR 230, 271-274 (1976).

MSC:
05A19 Combinatorial identities, bijective combinatorics
05B20 Combinatorial aspects of matrices (incidence, Hadamard, etc.)
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