Andrianov, Igor V. Danishevskyy, Vladyslav V. Rogerson, Graham Source code from Vibrations of nonlinear elastic lattices: low- and high-frequency dynamic models, internal resonances and modes coupling The source code for CAS wxMaxima FPU lattices;nonlinear vibrations;internal resonances;modes coupling;microstructure;dispersion;multiple time scales 2020-04-01
    https://rs.figshare.com/articles/dataset/Source_code_from_Vibrations_of_nonlinear_elastic_lattices_low-_and_high-frequency_dynamic_models_internal_resonances_and_modes_coupling/12057108
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