@article{DAN_1957_116_2_a9,
     author = {K. F. Ogorodnikov},
     title = {The equation of hydrostatic equilibrium for spherical stellar systems},
     journal = {Doklady Akademii Nauk},
     pages = {200--202},
     publisher = {mathdoc},
     volume = {116},
     number = {2},
     year = {1957},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1957_116_2_a9/}
}