@article{ZNSL_1978_78_a7,
     author = {Ya. V. Kurylev},
     title = {Boundary conditions on curves for the three-dimensional {Laplace} operator},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {112--127},
     publisher = {mathdoc},
     volume = {78},
     year = {1978},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1978_78_a7/}
}