{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Collected Papers: Gesammelte Abhandlingen","author_name":"Heinz Hopf","thumbnail_url":"https://www.ebooknetworking.net/books/354/057/big3540571388.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540571388.html\">Collected Papers: Gesammelte Abhandlingen</a>","width":400,"height":300}