| |
| 2006 | ||
|---|---|---|
| 2 | EE | Sherman K. Stein, Sándor Szabó: The number of distinct symbols in sections of rectangular arrays. Discrete Mathematics 306(2): 254-261 (2006) |
| 1960 | ||
| 1 | Sherman K. Stein: Full Classes and Ordinals. J. Symb. Log. 25(3): 217-219 (1960) | |
| 1 | Sándor Szabó | [2] |