@article{bonnetbendhia:hal-00849576,
  TITLE = {{Stability of acoustic propagation in 2D duct flows: A low frequency approach}},
  AUTHOR = {Bonnet-Ben Dhia, Anne-Sophie and Durufl{\'e}, Marc and Joly, Patrick and Joubert, Lauris},
  URL = {https://hal-ensta-paris.archives-ouvertes.fr/hal-00849576},
  JOURNAL = {{Mathematical Models and Methods in Applied Sciences}},
  PUBLISHER = {{World Scientific Publishing}},
  VOLUME = {21},
  NUMBER = {5},
  PAGES = {1121-1151},
  YEAR = {2011},
  DOI = {10.1142/s0218202511005271},
  KEYWORDS = {Spectral theory ; hydrodynamic stability ; acoustics in flow ; asymptotic analysis},
  HAL_ID = {hal-00849576},
  HAL_VERSION = {v1},
}