{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Management of price risks. Value at risk for evaluating trading positions in the coal market","author_name":"Patrick Meinhard","thumbnail_url":"https://www.ebooknetworking.net/books/365/672/big3656727155.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3656727155.html\">Management of price risks. Value at risk for evaluating trading positions in the coal market</a>","width":400,"height":300}