%0 Journal Article %A S. M. Aizikovich %A L. I. Krenev %A I. S. Trubchik %T The contact problems for the elastic foundation with the functionally graded coatings of the complicated structure %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2009 %P 3-8 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2009_9_4_a0/ %G ru %F ISU_2009_9_4_a0