{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to Vertex Operator Algebras and Their Representations (Progress in Mathematics) (Volume 227)","author_name":"James Lepowsky, Haisheng Li","thumbnail_url":"https://www.ebooknetworking.net/books/146/126/big1461264804.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1461264804.html\">Introduction to Vertex Operator Algebras and Their Representations (Progress in Mathematics) (Volume 227)</a>","width":400,"height":300}