{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Research Problems in Discrete Geometry","author_name":"Peter Brass, William O. J. Moser, János Pach","thumbnail_url":"https://www.ebooknetworking.net/books/038/723/big0387238158.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0387238158.html\">Research Problems in Discrete Geometry</a>","width":400,"height":300}