@article{DAN_1972_207_2_a4,
     author = {M. I. Graev and N. V. Pavlenko},
     title = {The {Radon} transformation in the space $\mathbf{P}^n(A)$ where $A$ is a finite commutative ring with identity},
     journal = {Doklady Akademii Nauk},
     pages = {270--273},
     publisher = {mathdoc},
     volume = {207},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_207_2_a4/}
}