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1981 | ||
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2 | EE | S. A. Joni, G.-C. Rota, Bruce E. Sagan: From sets to functions: Three elementary examples. Discrete Mathematics 37(2-3): 193-202 (1981) |
1980 | ||
1 | S. A. Joni, G.-C. Rota: A Vector Space Analog of Permutations with Restricted Position. J. Comb. Theory, Ser. A 29(1): 59-73 (1980) |
1 | S. A. Joni | [1] [2] |
2 | Bruce E. Sagan | [2] |