%0 Journal Article %A Yu. P. Pyt'ev %T Reduction problems in experimental investigations %J Sbornik. Mathematics %D 1984 %P 237-272 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1984_48_1_a14/ %G en %F SM_1984_48_1_a14