%0 Journal Article %A T. P. Romanova %T Limit analysis and optimal support of reinforced three-layer %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2016 %P 508-523 %V 20 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2016_20_3_a6/ %G ru %F VSGTU_2016_20_3_a6