@unpublished{grolet:hal-02305325,
  TITLE = {{On a model reduction method for computing forced response using non-linear normal modes}},
  AUTHOR = {Grolet, Aurelien},
  URL = {https://hal.science/hal-02305325},
  NOTE = {working paper or preprint},
  YEAR = {2019},
  MONTH = Oct,
  PDF = {https://hal.science/hal-02305325v1/file/papier_rom_nnm_src.pdf},
  HAL_ID = {hal-02305325},
  HAL_VERSION = {v1},
}