Kaku, Michio.
Visions: how science will revolutionize the 21st century /
Michio Kaku 
. - New York : Anchor Books,  Doubleday,  1997 
. - xii, 403 p.  ill., schem.  25 cm. 
<br/>К.: Бібліогр. : с. 356-393, Покажчик 
<br/><label>  ISBN: </label>0-965-84057-3