Technological and social factors in long term fluctuations  proceedings of an International Workshop held in Siena, Italy, December 16-18, 1986 
Massimo DiMatteo, Richard M.Goodwin, Alesssandro Vercelli, editors 
 - New York  Springer-Verlag  1989 
 - 442 p. : ill. ; 25 cm. 
 - Lecture notes in economics and mathematical systems  321 .
<br/><br/>p. 441-442 
<br/><br/><label>ISBN: </label>0387506632 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Long waves(Economics)--congresses<br/>Business cycles--Congresses<br/>Technological innovations--Economic aspects--Congresses<br/>Saving and investment--Congresses<br/>Social structure--Congresses