@article{KUKZ_1983_19_19_a3,
     author = {F. N. Garif'yanov},
     title = {A special case of the {Riemann} problem on the {line.~I}},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {34--39},
     publisher = {mathdoc},
     volume = {19},
     number = {19},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1983_19_19_a3/}
}