{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Quantitative results for linear approximation operators (Haifa)","author_name":"Erga Censor","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007B1H0Y.html\">Quantitative results for linear approximation operators (Haifa)</a>","width":400,"height":300}