Schutz, Bernard F. <br/><br/>
A first course in general relativity / 
Bernard F. Schutz 
 - 2nd ed. 
 - New York :  Cambridge University Press,  2009 
 - xv, 393 p. :  ill. ;  25 cm. 
<br/><br/>References: p. [378]-385 
<br/><br/><label>ISBN: </label>9780521887052  RM249.90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>General relativity (Physics)<br/>Astrophysics