KholodnyÄ, Valery A., 1964- Foreign exchange option symmetry / Valery A. Kholodnyi, John F. Price. - Singapore ; River Edge, NJ : World Scientific, c1998. - xvii, 134 p. : ill. ; 23 cm. Includes bibliographical references (p. 127-129) and index ISBN: 9789810233624 Subjects--Topical Terms: Derivative securities.Financial futures.Foreign exchange market.Options (finance).Symmetry groups.