%0 Journal Article %A I. A. Cheltsov %T Non-rationality of the~ 4-dimensional smooth complete intersection of %J Sbornik. Mathematics %D 2003 %P 1679-1699 %V 194 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_2003_194_11_a4/ %G en %F SM_2003_194_11_a4