@article{SJIM_2020_23_4_a3,
     author = {A. L. Karchevsky},
     title = {Analytical solutions to the differential equation of transverse vibrations of a piecewise homogeneous beam in the frequency domain for the boundary conditions of various types},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {48--68},
     publisher = {mathdoc},
     volume = {23},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2020_23_4_a3/}
}