@article{DAN_1974_217_2_a17,
     author = {I. V. Sandina and N. M. Petrova},
     title = {Gravitational radiation for the system of two spherically symmetric bodies},
     journal = {Doklady Akademii Nauk},
     pages = {319--321},
     publisher = {mathdoc},
     volume = {217},
     number = {2},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1974_217_2_a17/}
}