Berezin, Victor Aleksandrovich <br/><br/>
Global geometry of space-times with shells / 
Victor Aleksandrovich Berezin and Vyacheslav Ivanovich Dokuchaev 
 - New York :  Nova Science Pub.,  2015 
 - xviii, 162 p. :  ill. ;  23 cm. 
 - Physics research and technology .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781633217706 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Space and time--Mathematics<br/>Geometry, Projective