{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Eigenvalues and S-Numbers (Cambridge Studies in Advanced Mathematics)","author_name":"Albrecht Pietsch","thumbnail_url":"https://www.ebooknetworking.net/books/052/132/big0521325323.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521325323.html\">Eigenvalues and S-Numbers (Cambridge Studies in Advanced Mathematics)</a>","width":400,"height":300}