Mollerach, Silvia. <br/><br/>
Gravitational lensing and microlensing / 
Silvia Mollerach, Esteban Roulet. 
 - [S.l.] :  World Scientific Publishing Company,  2002. 
 - 204 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9810248520 9789810248529 
<br/><br/><label>Dewey Class. No.: </label>523.112