International astronomical union- Symposium, No.64 <br/><br/>
Gravitational radiation and gravitational collapse   
ed. by Cecile Dewitt Morette 
 - Holland  D. Reidel Publishing Company  1974 
 - xvi, 223p. 
<br/><br/><label>ISBN: </label>902770435X 
<br/><br/><label>Dewey Class. No.: </label>523.0192  / N74