Authors: Ambos-Spies, K Weihrauch, K Zheng, XZ

Citation: K. Ambos-spies et al., Weakly computable real numbers, J COMPLEX, 16(4), 2000, pp. 676-690

Authors: Ambos-Spies, K Hirschfeldt, DR Shore, RA

Citation: K. Ambos-spies et al., Undecidability and 1-types in intervals of the computably enumerable degrees, ANN PUR APP, 106(1-3), 2000, pp. 1-47

Authors: Ambos-Spies, K Bentzien, L

Citation: K. Ambos-spies et L. Bentzien, 508 Separating NP-completeness notions under strong hypotheses, J COMPUT SY, 61(3), 2000, pp. 335-361

Authors: Ambos-Spies, K

Citation: K. Ambos-spies, Polynomial time reducibilities and degrees, STUD LOGIC, 140, 1999, pp. 683-705