@article{IVM_1960_3_a15,
     author = {L. I. Kal'd\'erkina{\textendash}Kuryleva},
     title = {A~property of functions with a~finite {Dirichlet} integral on a~piecewise smooth contour},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {141--145},
     publisher = {mathdoc},
     number = {3},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1960_3_a15/}
}