Kopczynski, Wojciech <br/><br/>
Spacetime and gravitation 

 - Chichester :  John Wiley, & Sons,  c1992 
 - 170 p. :  il. 
<br/><br/>p. 165-168 
<br/><br/><label>ISBN: </label>0471921866 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GRAVITACION<br/>RELATIVIDAD (Física)
<br/><br/><label>Dewey Class. No.: </label>530.11  / K83