{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Critical Point Theory and Hamiltonian Systems (Applied Mathematical Sciences) (v. 74)","author_name":"Jean Mawhin","thumbnail_url":"https://www.ebooknetworking.net/books/038/796/big038796908X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-038796908X.html\">Critical Point Theory and Hamiltonian Systems (Applied Mathematical Sciences) (v. 74)</a>","width":400,"height":300}