{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Data structures and ejection chains for solving large-scale traveling salesman problems [An article from: European Journal of Operational Research]","author_name":"D. Gamboa, C. Rego, F. Glover","thumbnail_url":"https://www.ebooknetworking.net/books/B00/0RR/bigB000RR2PDQ.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000RR2PDQ.html\">Data structures and ejection chains for solving large-scale traveling salesman problems [An article from: European Journal of Operational Research]</a>","width":400,"height":300}