@article{IVM_2005_8_a9,
     author = {V. V. Klyuchev},
     title = {On necessary conditions for the slow convergence of a class of methods for solving an inverse {Cauchy} problem in a {Banach} space},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {78--81},
     year = {2005},
     number = {8},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2005_8_a9/}
}