TY - JOUR T1 - The free surface fluid flow over a step of an arbitrary shape in a channel JO - Engineering Analysis with Boundary Elements PY - 1997/06/01 AU - Wen X AU - Ingham DB AU - Widodo B ED - DO - DOI: 10.1016/s0955-7997(97)00038-6 PB - Elsevier BV VL - 19 IS - 4 SP - 299 EP - 308 Y2 - 2025/08/20 ER -