TY - JOUR A1 - Pop, I. A1 - Rees, D. A. S. A1 - Egbers, Christoph T1 - "Mixed convection flow in a narrow vertical duct filled with a porous medium" Y1 - 2003 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/1694 ER -