{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Variational Analysis (Grundlehren der mathematischen Wissenschaften, 317)","author_name":"Rockafellar, R. Tyrrell","thumbnail_url":"https://www.ebooknetworking.net/books/354/062/big3540627723.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540627723.html\">Variational Analysis (Grundlehren der mathematischen Wissenschaften, 317)</a>","width":400,"height":300}