{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Principles of Transformer Design.","author_name":"Alfred Still","thumbnail_url":"https://www.ebooknetworking.net/books/111/767/big1117673065.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1117673065.html\">Principles of Transformer Design.</a>","width":400,"height":300}