{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elektrodynamik","author_name":"Arnold Sommerfeld","thumbnail_url":"https://www.ebooknetworking.net/books/386/894/big386894057X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-386894057X.html\">Elektrodynamik</a>","width":400,"height":300}