{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Ivanov A.A. Astronomiya: Osnovy nebesnoj mehaniki. Opisatelnaya astronomiya./Ivanov AA. Astronomy: Fundamentals of celestial mechanics. Descriptive astronomy.","author_name":"n/a","thumbnail_url":"https://www.ebooknetworking.net/books/B07/1KW/bigB071KWNFRG.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B071KWNFRG.html\">Ivanov A.A. Astronomiya: Osnovy nebesnoj mehaniki. Opisatelnaya astronomiya./Ivanov AA. Astronomy: Fundamentals of celestial mechanics. Descriptive astronomy.</a>","width":400,"height":300}