@article{ZVMMF_1990_30_10_a5,
     author = {A. G. Sveshnikov and S. T. Simakov},
     title = {Fundamental solutions and {Green's} formulae for families of equations arising in the theory of the oscillations of},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1502--1512},
     publisher = {mathdoc},
     volume = {30},
     number = {10},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_10_a5/}
}