@article{VSGU_2014_3_a4,
     author = {S. V. Kirichenko},
     title = {Problem with nonlocal integral condition for pseudohyperbolic equation of the fourth-order},
     journal = {Vestnik Samarskogo universiteta. Estestvennonau\v{c}na\^a seri\^a},
     pages = {46--55},
     publisher = {mathdoc},
     number = {3},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGU_2014_3_a4/}
}