@articleKlüners_Pohst_1997, title=On Computing Subfields, volume=24, DOI=10.1006/jsco.1996.0140, number=3–4, journal=Journal of Symbolic Computation, publisher=Elsevier BV, author=Klüners, Jürgen and Pohst, Michael, year=1997, pages=385–397 
LibreCat: /record/34904
DOI: 10.1006/jsco.1996.0140