A solution of the Goncharov-Ash problem and the spectrum problem in the theory of computable models. (English. Russian original) Zbl 1041.03030
Dokl. Math. 61, No. 2, 178-179 (2000); translation from Dokl. Akad. Nauk, Ross. Akad. Nauk 371, No. 1, 30-31 (2000).
MSC:
03C57