@article{article, title  = {{Use of an extremal functional in solving for an unknown bottom surface given a free surface profile}},

 publisher = {{Elsevier BV}},

 url = {{https://doi.org/10.1016/s0955-7997(99)00035-1 }},

 year = {{2000}},

 month = {{1}},

 author = {{Lonyangapuo JK and Elliott L and Ingham DB and Wen X}},

 doi = {{10.1016/s0955-7997(99)00035-1}},

 volume = {{24}},

 journal = {{Engineering Analysis with Boundary Elements}},

 issue = {{1}},

 pages = {{17-30}},

 note = {{Accessed on 2025/12/15}}}