{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mathematical Modeling in Economics, Ecology and the Environment (Springer Optimization and Its Applications)","author_name":"Natali Hritonenko, Yuri Yatsenko","thumbnail_url":"https://www.ebooknetworking.net/books/146/149/big1461493102.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1461493102.html\">Mathematical Modeling in Economics, Ecology and the Environment (Springer Optimization and Its Applications)</a>","width":400,"height":300}