|  |  | 
| 1978 | ||
|---|---|---|
| 1 | Aviezri S. Fraenkel, M. R. Garey, David S. Johnson, T. Schaefer, Yaacov Yesha: The Complexity of Checkers on an N * N Board - Preliminary Report FOCS 1978: 55-64 | |
| 1 | Aviezri S. Fraenkel | [1] | 
| 2 | M. R. Garey (Michael R. Garey) | [1] | 
| 3 | David S. Johnson | [1] | 
| 4 | Yaacov Yesha | [1] |