STENGLER LARREA, Erik Aris <br/><br/>
Cosmological evolution of Qso absorption systems / 
Erik Aris Stengler Larrea. 
 - 2nd ed. -- 
 -- Cambridge :   University,   1995 
 - 171 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cosmología
<br/><br/><label>Universal Decimal Class. No.: </label>524.8