Blakely, Richard J. <br/><br/>
Potential theory in gravity and magnetic applications 
Richard J. Blakely 
 - Cambridge  Cambridge University Press  1996 
 - xix+441p.  biblio: figs; index; tables 
<br/><br/><label>ISBN: </label>978-0521575478 
<br/><br/><label>Universal Decimal Class. No.: </label>519.956.224:550.8  / BLA