{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Space and Time: Minkowski's papers on relativity","author_name":"Hermann Minkowski","thumbnail_url":"https://www.ebooknetworking.net/books/098/798/big0987987143.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0987987143.html\">Space and Time: Minkowski&#039;s papers on relativity</a>","width":400,"height":300}