{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Lower bounds for the two-stage uncapacitated facility location problem [An article from: European Journal of Operational Research]","author_name":"A. Marin","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0PD/bigB000PDSHFM.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000PDSHFM.html\">Lower bounds for the two-stage uncapacitated facility location problem [An article from: European Journal of Operational Research]</a>","width":400,"height":300}