Torvik, Peter J. <br/><br/>
Application of the external principles of elasticity to the determination of stress intensity factors.   
by Peter J. Torvik. 
 - Wright-Patterson  AFIT  1977 
 - 43p 
 - Airforce Institute of Technology - TR-77-3 .
<br/><br/><label>Dewey Class. No.: </label>620.11232  / N77