@article{DAN_1979_249_2_a2,
     author = {S. A. Gabov and P. V. Shevtsov},
     title = {The angular potential on curves of bounded rotation},
     journal = {Doklady Akademii Nauk},
     pages = {271--274},
     publisher = {mathdoc},
     volume = {249},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_249_2_a2/}
}