@article{MZM_2002_72_2_a2,
     author = {P. L. Gurevich},
     title = {Solvability of {Nonlocal} {Elliptic} {Problems} in {Dihedral} {Angles}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {178--197},
     publisher = {mathdoc},
     volume = {72},
     number = {2},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2002_72_2_a2/}
}