@article{KUKZ_1970_7_7_a40,
     author = {\`E. A. Fetter},
     title = {Some singular integral equations that lead to equations with periodic kernels},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {266--270},
     publisher = {mathdoc},
     volume = {7},
     number = {7},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1970_7_7_a40/}
}