@article{IVM_1985_3_a2,
     author = {B. A. Kats},
     title = {An integral of {Cauchy} type and the {Riemann} problem on a~countable set of closed curves},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {20--29},
     publisher = {mathdoc},
     number = {3},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1985_3_a2/}
}