Computation of several cyclotomic Swan subgroups. - Timothy Kohl; Daniel R. Replogle (Math. Comput., 2002)

Nontrivial Galois module structure of cyclotomic fields. - Marc Conrad; Daniel R. Replogle (Math. Comput., 2003)

Cyclotomic Swan subgroups and primitive roots. - Timothy Kohl; Daniel R. Replogle (Finite Fields Their Appl., 2005)