{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Curvature Problems (Series in Geometry and Topology)","author_name":"Claus Gerhardt","thumbnail_url":"https://www.ebooknetworking.net/books/157/146/big1571461620.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1571461620.html\">Curvature Problems (Series in Geometry and Topology)</a>","width":400,"height":300}