The Hasse norm principle in non-abelian extensions.
On the Hasse norm principle.
Consecutive integers in algebraic number fields.
On the factors of the period polynomial for finite fields
On the last factor of the period polynomial for finite fields
Minimal polynomials for Gauss periods with f=2
Gauss sums for prime powers in p-adic fields
Exponential sums of the form
Correction to "Minimal polynomials for Gauss periods with f=2" (Acta Arith. 121 (2006), 233-257)
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