{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Examples to Extremum and Variational Principles in Mechanics: Course Held at the Department of General Mechanics October 1970 (CISM International Centre for Mechanical Sciences)","author_name":"Horst Lippmann","thumbnail_url":"https://www.ebooknetworking.net/books/321/181/big321181115X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-321181115X.html\">Examples to Extremum and Variational Principles in Mechanics: Course Held at the Department of General Mechanics October 1970 (CISM International Centre for Mechanical Sciences)</a>","width":400,"height":300}