{"product_id":"увод-в-теорията-на-реалните-функции-470","title":"Увод в теорията на реалните функции - Исидор Натансон","description":null,"brand":"Антикварен магазин - Катя Маркет","offers":[{"title":"Default Title","offer_id":58306578809180,"sku":"301703261245","price":5.61,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1011\/6061\/6284\/files\/uvod-v-teoriata-na-realnite-funkcii-470-kniga-609.webp?v=1784310202","url":"https:\/\/katiamarket.com\/products\/%d1%83%d0%b2%d0%be%d0%b4-%d0%b2-%d1%82%d0%b5%d0%be%d1%80%d0%b8%d1%8f%d1%82%d0%b0-%d0%bd%d0%b0-%d1%80%d0%b5%d0%b0%d0%bb%d0%bd%d0%b8%d1%82%d0%b5-%d1%84%d1%83%d0%bd%d0%ba%d1%86%d0%b8%d0%b8-470","provider":"Катя Маркет","version":"1.0","type":"link"}