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Abelian coverings of arithmetic schemes. (English. Russian original) Zbl 0443.12006

Sov. Math., Dokl. 19, 1438-1442 (1978); translation from Dokl. Akad. Nauk SSSR 243, 855-858 (1978).

MSC:

11S31 Class field theory; \(p\)-adic formal groups
11S15 Ramification and extension theory
14A15 Schemes and morphisms
12G05 Galois cohomology