共 50 条
- [1] External shocks and efficiency changes in the US airline industry SERVICE INDUSTRIES JOURNAL, 2011, 31 (14): : 2411 - 2435
- [4] INTERNATIONAL AIRLINE INDUSTRY - STRASZHEIM,MR ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1970, 387 (JAN): : 233 - 234