KUTSCHALE: LOW-FREQUENCY PROPAGATION IN THE ICE-COVERED ARCTIC OCEAN 



Kutschale, H.W.,"The Period Equation by Ray Theory for Propagation 



in the SOFAR Channel," unpublished report. Office of Naval Research, 

 Code 468, January 1971. 



Marsh, H. W. , and R, H. Mellen, Underwater sound propagation in the 

 Arctic Ocean, Journal of the Acoustical Society of America, 35: 

 552-63, 1963. 



Mellen, R. H., and H. W. Marsh, Underwater sound in the Arctic Ocean, 

 New London, Connecticut: U. S. Navy Underwater Sound Laboratory, 

 Report MED-65-1002, 1965. 



Pekeris, C. L., Theory of propagation of explosive sound in shallow 

 water. In: Propagation of sound in the ocean, Geological Society 

 of America Memoir, 27:1-117, 1948. 



Thomson, W. T. , Transmission of elastic waves through a stratified 

 solid medium. Journal of Applied Physics, 21:89-93 , 1950. 



Worzel, J. L. , and M. Ewing, Explosion sounds in shallow water. 

 In: Propagation of sound in the Ocean, Geological Society of 

 America Memoir, 27:1-53, 1948. 



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