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  3. Claus Fieker, Minimizing representations over number fields, J. Symbolic Comput. 38 (2004), no. 1, 833–842.[MR]
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  5. Claus Fieker, Sparse representation for cyclotomic fields, Experiment. Math. 16 (2007), no. 4, 493–500.[MR]
  6. Claus Fieker, Minimizing representations over number fields II. Computations in the Brauer group, J. Algebra 322 (2009), no. 3, 752–765.[MR/doi]
  7. Claus Fieker and Willem A. de Graaf, Finding integral linear dependencies of algebraic numbers and algebraic Lie algebras, LMS J. Comput. Math. 10 (2007), 271–287 (electronic).[MR]
  8. Claus Fieker and Jürgen Klüners, Minimal discriminants for fields with small Frobenius groups as Galois groups, J. Number Theory 99 (2003), no. 2, 318–337.[MR]
  9. Claus Fieker and Michael E. Pohst, Dependency of units in number fields, Math. Comp. 75 (2006), no. 255, 1507–1518 (electronic).[MR]
  10. Claus Fieker and Michael E. Pohst, A lower regulator bound for number fields, J. Number Theory 128 (2008), no. 10, 2767–2775.[MR]