Davenport, A. G. <br/><br/>
statistical relationship between shock amplitude magnitude -and epicentral distance and its application to seismic zoni-ng / by A. G. Davenport. 

 - Ontario, [Canadá] : ce, Boundary Layer Wind Tunnel Laboratory 
 - [33] p. 
 - Engineering Science Research Report BLWT; 4-72 .