Khiem, N.T., Hai, T.T., Toan, L.K., Lan, N.T. and Quyet, H.Q. 2023. A novel criterion for crack detection in beam structures by frequency response functions . Vietnam Journal of Mechanics. 45, 3 (Sep. 2023), 273–286. DOI:https://doi.org/10.15625/0866-7136/19040.