@article{ZVMMF_2003_43_1_a1,
     author = {K. Yu. Dorofeev and V. N. Titarenko and A. G. Yagola},
     title = {Algorithms for constructing a posteriori errors of solutions to ill-posed problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {12--25},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2003_43_1_a1/}
}