@article{DAN_1968_182_2_a14,
     author = {Sh. G. Sharaf and N. A. Budnikova},
     title = {Oscillations in solar radiation to {Earth,} caused by secular variations of the {Earth's} orbit elements},
     journal = {Doklady Akademii Nauk},
     pages = {291--293},
     publisher = {mathdoc},
     volume = {182},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_182_2_a14/}
}