@article{10_2298_TAM200204006V,
     author = {Peter V\'an},
     title = {Thermodynamically consistent gradient elasticity with an internal variable},
     journal = {Theoretical and applied mechanics},
     pages = {1 },
     year = {2020},
     volume = {47},
     number = {1},
     doi = {10.2298/TAM200204006V},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/TAM200204006V/}
}