@article{Papkov_2005 author = {S. O. Papkov and Yu. I. Papkova and A. A. Yaroshenko}, title = {Modeling of the Bottom Layer Irregularities in a Hydroacoustic Waveguide Using a Normal-Mode Technique}, journal = {International Journal of Fluid Mechanics Research}, issn = {2152-5102}, year = {2005}, volume = {32}, number = {3}, pages = {353--368} }