@article{SM_1988_61_2_a14,
     author = {B. P. Paneah},
     title = {Some boundary value problems for elliptic equations, and the {Lie} algebras connected with {them.~II}},
     journal = {Sbornik. Mathematics},
     pages = {495--527},
     publisher = {mathdoc},
     volume = {61},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1988_61_2_a14/}
}