@article{RM_1987_42_5_a10,
     author = {I. A. Ikromov},
     title = {Recovering a function from its spherical means},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {169--170},
     publisher = {mathdoc},
     volume = {42},
     number = {5},
     year = {1987},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1987_42_5_a10/}
}