@article{ZVMMF_1999_39_4_a3,
     author = {B. Nguyen},
     title = {Convergence rates in regularization for {Hammerstein} equations},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {561--566},
     publisher = {mathdoc},
     volume = {39},
     number = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1999_39_4_a3/}
}