| |
| 2007 | ||
|---|---|---|
| 2 | EE | Philipp Weis, Neil Immerman: Structure Theorem and Strict Alternation Hierarchy for FO2 on Words. CSL 2007: 343-357 |
| 2006 | ||
| 1 | EE | Philipp Weis, Neil Immerman: Structure Theorem and Strict Alternation Hierarchy for FO2 on Words. Circuits, Logic, and Games 2006 |
| 1 | Neil Immerman | [1] [2] |