Added Resistance of Ships in Waves 



8. Havelock, T.H., "The Pressure of Water Waves upon a Fixed Obstacle," 

 Proc. Roy. Soc. (London) Ser. A175 (1940) 



9. Wahab, R., To be published in Jahrbuch des Schiffsbautechnischen Gessels- 

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10. Sibul, O.J., "Ship Resistance in Uniform Waves," Institute of Engineering 

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647 



