TY - BOOK AU - Grais,Wafik AU - Zheng,Kangbin TI - Strategic interdependence in the East-West gas trade : : a hierarch ical Stackelberg game approach / T2 - Policy research working paper ; U1 - MISR 665.5384 GRA PY - 1994///] CY - Washington, D.C. : PB - World Bank, Europe and Central Asia Region, Co untry Dept. IV, Country Operations Division 2, KW - Gas industry KW - Russia (Federation) KW - East-West trade KW - Mathematical models N1 - "August 1994"--Cover; Includes bibliographical references (p. 16) ER -