@article{IVM_1971_7_a10,
     author = {V. P. Tanana},
     title = {Approximate solution of operator equations of the first kind and the geometric properties of {Banach} spaces},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {81--93},
     publisher = {mathdoc},
     number = {7},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1971_7_a10/}
}