{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Linear Differential Operators","author_name":"Cornelius Lanczos","thumbnail_url":"https://www.ebooknetworking.net/books/161/427/big1614273022.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1614273022.html\">Linear Differential Operators</a>","width":400,"height":300}