%0 Journal Article %A Peter Ván %T Thermodynamically consistent gradient elasticity with an internal variable %J Theoretical and applied mechanics %D 2020 %P 1 %V 47 %N 1 %U http://geodesic.mathdoc.fr/articles/10.2298/TAM200204006V/ %R 10.2298/TAM200204006V %G en %F 10_2298_TAM200204006V