Unifying themes in complex systems IV :  proceedings of the Fourth International Conference on Complex Systems / 
edited by Ali A. Minai and Yaneer Bar-Yam. 
 - Berlin :  Springer ,  2008 
 - xxiv, 390 p. :  ill. ;  23 cm. 
 - New England Complex Systems Institute series on complexity  v.4 .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9783540738480 
<br/><br/><label>Subjects--Topical Terms: </label><br/>System theory--Congresses.<br/>Computational complexity--Congresses.