@article{DAN_1991_319_6_a11,
     author = {D. M. Shoikhet},
     title = {Some properties of {Fredholm} mappings of {Banach} analytic manifolds},
     journal = {Doklady Akademii Nauk},
     pages = {1336--1341},
     publisher = {mathdoc},
     volume = {319},
     number = {6},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_6_a11/}
}