(:notitlegroup:) 

   @article{schmidt_99,
    title     = {Physics of 3-D Scattering from Rippled Seabeds and Buried Targets in Shallow
                Water},
    author    = {Henrik Schmidt and J. Lee},
    journal   = {Journal Acoustical Society of America},
    pages     = {1605--1617},
    volume    = {105},
    year      = {1999}}