{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Integrable Problems of Celestial Mechanics in Spaces of Constant Curvature (Astrophysics and Space Science Library)","author_name":"T.G. Vozmischeva","thumbnail_url":"https://www.ebooknetworking.net/books/140/201/big1402015216.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1402015216.html\">Integrable Problems of Celestial Mechanics in Spaces of Constant Curvature (Astrophysics and Space Science Library)</a>","width":400,"height":300}