(2001). . (e123773). Strategy, 9(2), e123773
. "" .e123773 , Strategy, 9, 2, 2001, e123773.
(2001). '', Strategy, 9(2), e123773.
, "," Strategy, 9 2 (2001): e123773,
. Strategy, 2001; 9(2): e123773.
