@article{IVM_2006_10_a6,
     author = {V. N. Paimushin},
     title = {Approximate analytic solutions of the problem of the plane forms of free oscillations of a rectangular plate with free edges},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {51--58},
     publisher = {mathdoc},
     number = {10},
     year = {2006},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2006_10_a6/}
}