1. On the orbit of the November meteors;Adams;Mon. Not. Roy. Astron. Soc.,1866
2. Meteors, meteor showers and meteorites in the middle ages from European medieval sources;Dall'olmo;J. History Astron.,1978
3. Historical records of meteor showers in China, Korea, and Japan;Imoto;Smithsonian Contrib. Astrophys.,1958
4. On the orbits of the comet of 1366 A.D. and of 868 A.D.;Kanda;Japan. J. Astron. Geophys.,1932
5. Investigation of perturbed motion of the Leonid meteor stream;Kazimircak-Polonskaja,1968