@article{DAN_1984_275_4_a15,
     author = {\`E. I. Grigolyuk and M. G. Gringauz and L. A. Fil'shtinskii},
     title = {Solution of two-dimensional elasticity-theory problems for domains with a piecewise-smooth boundary},
     journal = {Doklady Akademii Nauk},
     pages = {831--834},
     publisher = {mathdoc},
     volume = {275},
     number = {4},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1984_275_4_a15/}
}