@article{IVM_2001_10_a4,
     author = {Yu. P. Zhigalko and S. I. Solov'ev},
     title = {Natural oscillations of a~beam with a~harmonic oscillator},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {36--38},
     publisher = {mathdoc},
     number = {10},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2001_10_a4/}
}