{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Moscow Mathematical Olympiads, 2000-2005 (MSRI Mathematical Circles Library)","author_name":"Roman Fedorov, Alexei Belov, Alexander Kovaldzhi, Ivan Yashchenko","thumbnail_url":"https://www.ebooknetworking.net/books/082/186/big082186906X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-082186906X.html\">Moscow Mathematical Olympiads, 2000-2005 (MSRI Mathematical Circles Library)</a>","width":400,"height":300}