| Article ID: | iaor19911670 |
| Country: | Netherlands |
| Volume: | 30 |
| Issue: | 2/3 |
| Start Page Number: | 235 |
| End Page Number: | 252 |
| Publication Date: | Feb 1991 |
| Journal: | Discrete Applied Mathematics |
| Authors: | Spencer Joel |
Employing an analysis of the Ehrenfeucht game a partial characterization of the threshold spectra for first-order sentences in the theory of graphs is given.