@article{KUKZ_1973_10_10_a19,
     author = {L. I. Chibrikova},
     title = {On the solution of the {Riemann} problem in the case of a countable set of contours},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {171--175},
     publisher = {mathdoc},
     volume = {10},
     number = {10},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1973_10_10_a19/}
}