@article{IM2_1991_37_3_a10,
     author = {A. M. Kytmanov},
     title = {Holomorphic extension of {CR-functions} with singularities on a~hypersurface},
     journal = {Izvestiya. Mathematics },
     pages = {681--691},
     publisher = {mathdoc},
     volume = {37},
     number = {3},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IM2_1991_37_3_a10/}
}