{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Extremal Problems in Interpolation Theory, Whitney-Besicovitch Coverings, and Singular Integrals (Monografie Matematyczne, 74)","author_name":"Kislyakov, Sergey","thumbnail_url":"https://www.ebooknetworking.net/books/303/480/big3034804687.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3034804687.html\">Extremal Problems in Interpolation Theory, Whitney-Besicovitch Coverings, and Singular Integrals (Monografie Matematyczne, 74)</a>","width":400,"height":300}