1. Degrees of Structures
2. [MPSS] MILLER, RUSSELL , POONEN, BJORN , SCHOUTENS, HANS , and SHLAPENTOKH, ALEXANDRA , A computable functor from graphs to fields, to appear.
3. The Upper Semi-Lattice of Degrees of Recursive Unsolvability
4. Orderings with αth jump degree 0(α);DOWNEY;Proceedings of the American Mathematical Society,1992