@book{2302,
	author = {Seminar on new trends in dynamic system theory and economics, International centre for Mechanical Sciences, Udine, Italy, September 12-23, 1977 and Aoki, Masonao},
	title = {New trends in dynamic system theory and economics},
	publisher = {Academic Press,},
	year = {1979},
	address = {New York:}
}