- CSB - MetaPress - Google - Bing - Yahoo
 | 2005 | |
|---|---|---|
| 2 |      | Alan Boulanger: Open-source versus proprietary software: Is one more reliable and secure than the other? IBM Systems Journal 44(2): 239-248 (2005) |
| 1998 | ||
| 1 |  | Alan Boulanger: Catapults and Grappling Hooks: The Tools and Techniques of Information Warfare. IBM Systems Journal 37(1): 106-114 (1998) |