{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Proof Theory: The First Step into Impredicativity (Universitext)","author_name":"Pohlers, Wolfram","thumbnail_url":"https://www.ebooknetworking.net/books/B00/FC7/bigB00FC7BCW6.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00FC7BCW6.html\">Proof Theory: The First Step into Impredicativity (Universitext)</a>","width":400,"height":300}