Tran Thanh Hai, Vu Thi An Ninh and Khiem, N. T. (2018) “Modal analysis of multistep Timoshenko beam with a number of cracks”, <i>Vietnam Journal of Science and Technology</i>. Hanoi, VN, 56(6), pp. 772–787. doi: 10.15625/2525-2518/56/6/12488.