{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lobachevsky Geometry and Modern Nonlinear Problems","author_name":"Andrey Popov","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3319346229.html\">Lobachevsky Geometry and Modern Nonlinear Problems</a>","width":400,"height":300}