P. Akimov, M. Mozgaleva, and T. Kaytukov, “NUMERICAL SOLUTION OF THE PROBLEM OF BEAM ANALYSIS WITH THE USE OF B-SPLINE FINITE ELEMENT METHOD”, IJCCSE, vol. 16, no. 3, pp. 12–22, Sep. 2020, doi: 10.22337/2587-9618-2020-16-3-12-22.