Hai, N. V., L. V. Binh, D. N. T. Nghiem, and N. H. Cuong. “Large Displacement Elastic Static Analysis of Semi-Rigid Planar Steel Frames by Corotational Euler--Bernoulli Finite Element”. Journal of Science and Technology in Civil Engineering (JSTCE) - HUCE, vol. 13, no. 2, Apr. 2019, pp. 24-32, doi:10.31814/stce.nuce2019-13(2)-03.