{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Singular Electromagnetic Fields and Sources (IEEE Press Series on Electromagnetic Wave Theory)","author_name":"Jean G. Van Bladel","thumbnail_url":"https://www.ebooknetworking.net/books/078/036/big0780360389.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0780360389.html\">Singular Electromagnetic Fields and Sources (IEEE Press Series on Electromagnetic Wave Theory)</a>","width":400,"height":300}