Nash, W. A. <br/><br/>
General Instability of Ring-Reinforced Cylindrical Shells Subjet to Hydrostatic Pressure: effect of large deflections and initial imperfections on the buckling cylindrical shells subject to hyfrostatic pressure. 

 - Gainesville :   Florida Engineering and Industrial Experiment Station,   1955. 
 -  14 cm. 
 - Engineering Progress at the University of Florida ;   Vol.IX, Nš5 .
<br/><br/> (Engineering progress at the University of Florida, Vol.IX, Nš5, May, 1955. Technical paper series Nš107/8)