{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Equations in Mathematical Physics","author_name":"V.P. Pikulin, Stanislav I. Pohozaev, S. Pohozaev","thumbnail_url":"https://www.ebooknetworking.net/books/376/436/big3764365013.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3764365013.html\">Equations in Mathematical Physics</a>","width":400,"height":300}