{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Metric Spaces, Convexity and Nonpositive Curvature (IRMA Lectures in Mathematics & Theoretical Physics) (IRMA Lectures in Mathematics and Theoretical Physics)","author_name":"Athanase Papadopoulos","thumbnail_url":"https://www.ebooknetworking.net/books/303/719/big3037191325.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3037191325.html\">Metric Spaces, Convexity and Nonpositive Curvature (IRMA Lectures in Mathematics &amp; Theoretical Physics) (IRMA Lectures in Mathematics and Theoretical Physics)</a>","width":400,"height":300}