@misc{Golovin_Ivan_Gavrilovič_(1816-1890)_Éphémérides,
 author={Golovin, Ivan Gavrilovič (1816-1890)},
 howpublished={online},
 publisher={Henri Huebner},
 language={fre},
 title={Éphémérides russes},
 type={monografia},
}