| |
| 1974 | ||
|---|---|---|
| 2 | Roger C. Entringer, Douglas E. Jackson: On Nonrepetitive Sequences. J. Comb. Theory, Ser. A 16(2): 159-164 (1974) | |
| 1971 | ||
| 1 | Roger C. Entringer, Douglas E. Jackson: Matrices Permutable to * Matrices. J. Comb. Theory, Ser. A 11(3): 303-306 (1971) | |
| 1 | Roger C. Entringer | [1] [2] |