{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Semigroups","author_name":"Helmut Jurgensen, F. Migliorini, J. Szep","thumbnail_url":"https://www.ebooknetworking.net/books/963/056/big9630560461.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9630560461.html\">Semigroups</a>","width":400,"height":300}