%0 Journal Article %T Vibrations of nonlinear elastic lattices: low- and high-frequency dynamic models, internal resonances and modes coupling %A Graham Rogerson %A Igor V. Andrianov %A Vladyslav V. Danishevskyy %J - %D 2020 %R 10.1098/rspa.2019.0532 %X We aim to study how the interplay between the effects of nonlinearity and heterogeneity can influence on the distribution and localization of energy in discrete lattice-type structures. As the clas.. %U https://royalsocietypublishing.org/doi/10.1098/rspa.2019.0532