{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Electromagnetic Radiation: Variational Methods, Waveguides and Accelerators: Including Seminal Papers of Julian Schwinger (Particle Acceleration and Detection)","author_name":"Kimball Milton, Julian Schwinger","thumbnail_url":"https://www.ebooknetworking.net/books/354/029/big3540292233.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540292233.html\">Electromagnetic Radiation: Variational Methods, Waveguides and Accelerators: Including Seminal Papers of Julian Schwinger (Particle Acceleration and Detection)</a>","width":400,"height":300}