@article{TM_2001_232_a20,
     author = {E. Mitidieri and S. I. Pohozaev},
     title = {Nonexistence of {Weak} {Solutions} for {Some} {Degenerate} and {Singular} {Hyperbolic} {Problems} on $\mathbb R_+^{n+1}$},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {248--267},
     publisher = {mathdoc},
     volume = {232},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2001_232_a20/}
}