1982 | ||
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2 | John S. Sumner, Alton T. Butson: Addition Sets in a Finite Group. J. Comb. Theory, Ser. A 32(3): 350-369 (1982) | |
1 | John S. Sumner, Alton T. Butson: Generalized Relative Difference Sets and Partially Balanced Incomplete Block Designs. J. Comb. Theory, Ser. A 32(3): 370-377 (1982) |
1 | Alton T. Butson | [1] [2] |