{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elliptic Partial Differential Equations of Second Order","author_name":"Gilbarg, David","thumbnail_url":"https://www.ebooknetworking.net/books/354/041/big3540411607.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540411607.html\">Elliptic Partial Differential Equations of Second Order</a>","width":400,"height":300}