@article{NguyenThanhThaiHoangNguyenXuanetal.2010,
  author    = {Nhon Nguyen-Thanh and C. Thai-Hoang and Hung Nguyen-Xuan and Timon Rabczuk},
  title     = {A smoothed finite element method for the static and free vibration analysis of shells},
  journal   = {Journal of Civil Engineering and Architecture},
  pages     = {13 -- 25},
  year      = {2010},
}