@article{SM_2013_204_7_a1,
     author = {B. V. Bazalii and S. P. Degtyarev},
     title = {A boundary-value problem in weighted {H\"older} spaces for elliptic equations which degenerate at the boundary of the domain},
     journal = {Sbornik. Mathematics},
     pages = {958--978},
     publisher = {mathdoc},
     volume = {204},
     number = {7},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2013_204_7_a1/}
}