23 211 



REFERENCES 



(1) "Underwater Explosions. Time Interval between Successive 

 Explosions," by Willis, February 19^1, Volume II of this compenditam. 



(2) "Theory of the Pulsations of the Gas Bubble Produced by an 

 Underwater Explosion," by Conjers Herring. Volume II of this compendium. 



(3) "Stability of Air Bubbles in the Sea," by P. Epstein. NDRC 

 Report C^-sr 30-027, September 19^1. 



iU) "Report on Underwater Explosions," by E.H. Kennard, Volume I 

 of this compendium. 



