%0 Journal Article %A Krämer, Walter %T Computer-Assisted Proofs and Symbolic Computations %J Serdica Journal of Computing %D 2010 %P 73-84 %V 4 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SJC_2010_4_1_a6/ %G en %F SJC_2010_4_1_a6