求助sciencedirect文献两篇，每篇5个金币。
《The climate for innovation in industry: The role of management attitudes and practices in consumer electronics》Rosenbloom,R & Abernathy, W(1982).Research Policy, II,209-225.
《Timing technological transitions.》Foster, R.N. (1986).
谢谢了。大家理理我把，急需。