{"product_id":"calculus-of-variations","title":"Calculus of Variations","description":"This textbook on the calculus of variations covers from the basics to the modern aspects of the theory. It is intended to equip the reader to read present research papers in the subject.","brand":"EMKA","offers":[{"title":"Default Title","offer_id":56292041228619,"sku":"9780521642033","price":223.74,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/emka.si\/products\/calculus-of-variations","provider":"EMKA","version":"1.0","type":"link"}