@article{VSGTU_2016_20_2_a3,
     author = {A. B. Beylin},
     title = {A problem on longitudinal vibration of a bar with elastic fixing},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {249--258},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2016_20_2_a3/}
}