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2. Partial ordering of positive quadrant dependence, with applications;Ahmed,1979
3. Sur les tableaux de corrélation dont les marges sont données;Fréchet;Ann. Univ. de Lyon, Sect. A, Series 3,1951
4. Counting the number of t × c contingency tables with fixed margins;Gail;J. Amer. Statist. Assoc.,1977
5. The enumeration of arrays and a generalization related to contingency tables;Good;Discrete Math.,1977