Aliprantis, Charalambos D. Existence and optimality of competitive equilibria / Charalambos D. Aliprantis, Donald J. Brown, and Owen Burkinshaw. - Berlin ; New York : Springer-Verlag, c1989. - xii, 284 p. ISBN: 0387508112 (U.S.) LCCN: 90011166 Subjects--Topical Terms: Equilibrium (Economics)--Mathematical models.Economics, Mathematical.