[1]
Thang, B.X., Hung, N.X. and Phong, N.T. 2010. On stabilization of the node-based smoothed finite element method for free vibration problems. Vietnam Journal of Mechanics. 32, 3 (Oct. 2010), 167–181. DOI:https://doi.org/10.15625/0866-7136/32/3/303.