{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Introduction to 2-Spinors in General Relativity","author_name":"Peter O'Donnell","thumbnail_url":"https://www.ebooknetworking.net/books/981/238/big9812383077.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-9812383077.html\">Introduction to 2-Spinors in General Relativity</a>","width":400,"height":300}