TY - CONF ID - SisLab1239 UR - https://eprints.uet.vnu.edu.vn/eprints/id/eprint/1239/ A1 - Nguyen, Thi Cam Lai A1 - Tran, Thanh Hai A1 - Nguyen, Tien Khiem Y1 - 2014/// TI - An Approximation to the Characteristic Equation of Multiple Cracked Beam AV - none M2 - Hanoi, Vietnam T2 - 2014: the 3rd International Conference on Engineering Mechanics and Automation (ICEMA) ER -