TY - CONF T1 - A boundary integral technique for solving for an unknown bottom surface given a free surface fluid flow JO - BOUNDARY ELEMENTS XXI PY - 1999/01/01 AU - Lonyangapou JK AU - Elliott L AU - Ingham DB AU - Wen X ED - VL - 6 SP - 365 EP - 374 Y2 - 2024/12/29 ER -