{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Dense Sphere Packings: A Blueprint for Formal Proofs (London Mathematical Society Lecture Note Series)","author_name":"Thomas Hales","thumbnail_url":"https://www.ebooknetworking.net/books/052/161/big0521617707.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521617707.html\">Dense Sphere Packings: A Blueprint for Formal Proofs (London Mathematical Society Lecture Note Series)</a>","width":400,"height":300}