@article{touze:hal-00838876,
  TITLE = {{Effect of imperfections and damping on the type of nonlinearity of circular plates and shallow spherical shells}},
  AUTHOR = {Touz{\'e}, Cyril and Camier, C{\'e}dric and Favraud, Ga{\"e}l and Thomas, Olivier},
  URL = {https://ensta-paris.hal.science/hal-00838876},
  NOTE = {19 pages},
  JOURNAL = {{Mathematical Problems in Engineering}},
  PUBLISHER = {{Hindawi Publishing Corporation}},
  VOLUME = {2008},
  PAGES = {678307},
  YEAR = {2008},
  DOI = {10.1155/2008/678307},
  PDF = {https://ensta-paris.hal.science/hal-00838876v1/file/zihardsoftimperfV2.pdf},
  HAL_ID = {hal-00838876},
  HAL_VERSION = {v1},
}