Behind The Film. London: Making of The Crow Inc. 2000. ISBN 1-870048-54-7. Dyson, Cindy. They Died Too Young: Brandon Lee. Philadelphia: Chelsea House. 2001
_{0}^{t}H(t')\,dt'}\right)} ; 其中, T {\displaystyle T} 是時間排序算符。 必須用戴森級數(英语:Dysonseries)來表示, U ( t ) = 1 + ∑ n = 1 ∞ ( − i ℏ ) n ∫ 0 t d t 1 ∫ 0 t 1 d t 2 …