@article{DE_1990_26_6_a11,
     author = {K. B. Sabitov},
     title = {Construction in explicit form of solutions of the {Darboux} problems for the telegraph equation and its application in the inversion of integral equations. {I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1023--1032},
     publisher = {mathdoc},
     volume = {26},
     number = {6},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1990_26_6_a11/}
}