@phdthesis{hua05_low_ligo,
  author =       {Hua, Wensheng},
  school =       {stanford university},
  title =        {Low frequency vibration isolation and alignment system for
                  advanced LIGO},
  year =         2005,
}

@article{dehaeze21_new_method_desig_compl_filter,
  author          = {Dehaeze, Thomas and Vermat, Mohit and Collette, Christophe},
  title           = {A New Method of Designing Complementary Filters for Sensor
                  Fusion Using the $\mathcal{H}_\infty$ Synthesis},
  journal         = {Mechanical Systems and Signal Processing},
  year            = 2021,
  month           = {Nov},
}