@article{DAN_1988_298_3_a3,
     author = {A. I. Grebennikov},
     title = {A spline-approximation method for solving some ill-posed problems},
     journal = {Doklady Akademii Nauk},
     pages = {533--537},
     publisher = {mathdoc},
     volume = {298},
     number = {3},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_298_3_a3/}
}