%0 Journal Article %A S. A. Klioner %T Symbolic Computation with Indexed Objects within {\it Mathematica} %J Zapiski Nauchnykh Seminarov POMI %D 1999 %P 280-291 %V 258 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1999_258_a14/ %G en %F ZNSL_1999_258_a14