@article{RM_1998_53_1_a2,
     author = {D. A. Popov},
     title = {Reconstruction of characteristic functions in two-dimensional {Radon} tomography},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {109--193},
     publisher = {mathdoc},
     volume = {53},
     number = {1},
     year = {1998},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1998_53_1_a2/}
}