{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Vibrations of plates and shells with attached concentrated mass","author_name":"Ismoil Safarov, Maqsud Akhmedov, Ozod Rajabov","thumbnail_url":"https://www.ebooknetworking.net/books/365/975/big3659757519.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3659757519.html\">Vibrations of plates and shells with attached concentrated mass</a>","width":400,"height":300}