{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Ekeland Variational Principle with Generlizations and Variants","author_name":"Irina Meghea","thumbnail_url":"https://www.ebooknetworking.net/books/193/315/big1933153083.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1933153083.html\">Ekeland Variational Principle with Generlizations and Variants</a>","width":400,"height":300}