{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Sturm-Liouville Operators and Applications (AMS Chelsea Publishing)","author_name":"Vladimir A. Marchenko","thumbnail_url":"https://www.ebooknetworking.net/books/082/185/big0821853163.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0821853163.html\">Sturm-Liouville Operators and Applications (AMS Chelsea Publishing)</a>","width":400,"height":300}