@article{DE_2003_39_12_a14,
     author = {V. F. Volkodavov and N. A. Kulikova},
     title = {Problem $\Delta_2$ for a {Hyperbolic} {Equation} with a {Transmission} {Condition} for {Limits} of {Fractional} {Derivatives}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1704--1707},
     publisher = {mathdoc},
     volume = {39},
     number = {12},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_12_a14/}
}