Under CopyrightIliev, O.O.IlievRybak, I.I.RybakWillems, J.J.Willems2022-03-0726.9.20082007https://publica.fraunhofer.de/handle/publica/29370910.24406/publica-fhg-293709en003006519On upscaling heat conductivity for a class of industrial problemsreport