Наблюдаем Солнце
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- Author: Степанян Н. Н.
- Language: Русский
- Year: 1992
- Author: Чикинъ А. А.
- Language: Русский(Old)
- Year: 1915
- Author: Агекян Татеос Артемьевич
- Language: Русский
- Year: 1981
- Author: Neale E. Howard
- Language: English
- Year: 1984
- Author: Roger W. Sinnott
- Language: English
- Year: 2006
- Author: Fanning C. A. E. Menzel D. H. (ed.)
- Language: English
- Year: 1966
- Author: Т.С. Белороссова Д.Д. Максутов
- Language: Русский
- Author: Глазенап Сергей
- Language: Русский
- Year: 2009
- Author: Беляев Н. А. Чурюмов К. И.
- Language: Русский
- Year: 1985
- Author: Oliver Montenbruck Thomas Pfleger
- Language: English
- Year: 1994