TY - RPRT TI - On the Harmonic Balance Method Augmented with Non-Smooth Basis Functions for Contact/Impact Problems. AU - Saunders, Brian E AU - Kuether, Robert AU - Vasconcellos, Rui AU - Abdelkefi, Abdessattar PY - 2022 UR - https://www.osti.gov/biblio/2005935 ID - 2005935 ER -