(:notitlegroup:) 

   @article{kapoor93,
    title     = {Scattering from Under-Ice Features and Estimation of Ice Roughness Parameters},
    author    = {T. K. Kapoor and Henrik Schmidt},
    journal   = {Journal Acoustical Society of America},
    pages     = {1765(A)},
    volume    = {94(3)},
    year      = {1993}}