@article{TM_2014_284_a9,
     author = {V. A. Il'in and A. A. Kuleshov},
     title = {Equivalence of two definitions of a~generalized $L_p$ solution to the initial-boundary value problem for the wave equation},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {163--168},
     publisher = {mathdoc},
     volume = {284},
     year = {2014},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2014_284_a9/}
}