Combinatorial Properties of Matrices of Zeros and Ones
作者： H. J. Ryser
DOI: 10.1007/978-0-8176-4842-8_18
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摘要: … Let the sum of row i of A be denoted by rj (i = 1, ... , m) and let the stirn of column i of A be denoted by … the matrix at this stage of the construction process be denoted by …
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sci-hub.st 参考文章(5)
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