{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Cartesian Currents in the Calculus of Variations I (Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge / A Series of Modern Surveys in Mathematics)","author_name":"Mariano Giaquinta, Giuseppe Modica, Jiri Soucek","thumbnail_url":"https://www.ebooknetworking.net/books/354/064/big3540640096.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540640096.html\">Cartesian Currents in the Calculus of Variations I (Ergebnisse der Mathematik und ihrer Grenzgebiete. 3. Folge / A Series of Modern Surveys in Mathematics)</a>","width":400,"height":300}