{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Quantum Gravity (International Series of Monographs on Physics, Vol. 136) (The International Series of Monographs on Physics)","author_name":"Claus Kiefer","thumbnail_url":"https://www.ebooknetworking.net/books/019/921/big019921252X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-019921252X.html\">Quantum Gravity (International Series of Monographs on Physics, Vol. 136) (The International Series of Monographs on Physics)</a>","width":400,"height":300}