@article{DAN_1980_255_1_a19,
     author = {V. L. Rvachev and N. S. Sinekop},
     title = {Convolution formulas in the method of $R$-functions and their application to the construction of the structures of solutions of boundary-value problems},
     journal = {Doklady Akademii Nauk},
     pages = {80--83},
     publisher = {mathdoc},
     volume = {255},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_255_1_a19/}
}