Barrabes, Claude <br/><br/>
Singular null hypersurfaces in general relativity :  light-like signals from violent astrophysical events / 
C. Barrabes, P.A. Hogan 
 - Singapore :  World Scientific,  2003 
 - x, 193 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 187-193) 
<br/><br/><label>ISBN: </label>9812387374  RM192.96 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hypersurfaces<br/>General relativity (Physics)--Mathematics