{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electromagnetic Retardation and Theory of Relativity: New Chapters in the Classical Theory of Fields, Second Edition","author_name":"Oleg D. Jefimenko","thumbnail_url":"https://www.ebooknetworking.net/books/091/740/big0917406257.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0917406257.html\">Electromagnetic Retardation and Theory of Relativity: New Chapters in the Classical Theory of Fields, Second Edition</a>","width":400,"height":300}