{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"On the Prager-Synge \"hypercircle method in mathematical physics\"","author_name":"Arnold N. Lowan","thumbnail_url":"https://www.ebooknetworking.net/books/B00/3YO/bigB003YOT77G.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B003YOT77G.html\">On the Prager-Synge &quot;hypercircle method in mathematical physics&quot;</a>","width":400,"height":300}