%0 Journal Article %A Carlos A. Raposo %T Rao-Nakra model with internal damping and time delay %J Mathematica Moravica %D 2021 %P 53 - 67 %V 25 %N 2 %I mathdoc %U https://geodesic-test.mathdoc.fr/item/MM3_2021_25_2_a5/ %F MM3_2021_25_2_a5