TY - CONF A1 - Bung, Daniel B. T1 - Air-water surface roughness in self-aerated stepped spillway flows T2 - 35th IAHR world congress : 8.-13.9.2013, Chengdu, China Y1 - 2013 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/6105 SP - Artikelkennnummer: A11045 PB - Tsinghua Univ. Press CY - Beijing ER -