{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Constant-Sign Solutions of Systems of Integral Equations","author_name":"Ravi P. Agarwal, Donal O'Regan, Patricia J. Y. Wong","thumbnail_url":"https://www.ebooknetworking.net/books/331/901/big3319012541.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3319012541.html\">Constant-Sign Solutions of Systems of Integral Equations</a>","width":400,"height":300}