On the Resolution of Index Form Equations in Quartic Number Fields.

István Gaál Attila Pethö Michael Pohst On the Resolution of Index Form Equations in Quartic Number Fields. 563-584 1993 16 J. Symb. Comput. 6 db/journals/jsc/jsc16.html#GaalPP93 http://dx.doi.org/10.1006/jsco.1993.1064