{"product_id":"9783030282967","title":"Introduction to l\u0026#178; -Invariants (Lecture Notes in Mathematics) \u003cVol. 2247\u003e","description":"\u003cp\u003eThe text continues with Atiyah's question on possible values of l²-Betti numbers and the relation to Kaplansky's zero divisor conjecture.\u003c\/p\u003e","brand":"Springer","offers":[{"title":"Default Title","offer_id":49200230400227,"sku":"00000_00000_00000_00000","price":54.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/usa.kinokuniya.com\/products\/9783030282967","provider":"Books Kinokuniya USA","version":"1.0","type":"link"}