Ellis, D.D., Defence Res. Estab. Atlantic, Dartmouth, NS, Canada

• Canadian Acoustics Vol. 10 No. 4 (1982) - Technical Articles
  Some simple formulae for normal mode wave numbers, cutoff frequencies, and the number of modes trapped by a sound channel
  Abstract  PDF
• Canadian Acoustics Vol. 11 No. 2 (1983) - Technical Articles
  Geo-acoustic models for propagation modelling in shallow water
  Abstract  PDF