@article{frederickson:1992:tcd,
    author = {Frederickson, C. K. and Marston, P. L.},
     title = {Transverse cusp diffraction catastrophes produced by the
              reflection of ultrasonic tone bursts from a curved surface
              in water},
   journal = {J. Acoust. Soc. Amer.},
    volume = {92},
      year = {1992},
    number = {5},
     pages = {2869–2877},
       doi = {10.1121/1.404372}}