{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Physics of Black Holes (Fundamental Theories of Physics)","author_name":"I. Novikov, V. Frolov","thumbnail_url":"https://www.ebooknetworking.net/books/904/818/big9048184487.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9048184487.html\">Physics of Black Holes (Fundamental Theories of Physics)</a>","width":400,"height":300}