Rota, G. (1971). Combinatorial Theory and Invariant Theory. Maine: Bowdoin College.
Παραπομπή Chicago StyleRota, Gian-carlo. Combinatorial Theory and Invariant Theory. Maine: Bowdoin College, 1971.
Παραπομπή MLARota, Gian-carlo. Combinatorial Theory and Invariant Theory. Maine: Bowdoin College, 1971.
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