(2003). . (e123945). Strategy, 11(2), e123945
. "" .e123945 , Strategy, 11, 2, 2003, e123945.
(2003). '', Strategy, 11(2), e123945.
, "," Strategy, 11 2 (2003): e123945,
. Strategy, 2003; 11(2): e123945.
