| |
| 2002 | ||
|---|---|---|
| 2 | Robert Alard, Martin Gustafsson: Internet-Based Electronic Procurement Solutions - Opportunities for Support and Re-Engineering of Direct Materials Procurement. BASYS 2002: 411-418 | |
| 1999 | ||
| 1 | Ralf Hieber, Robert Alard: New generation of information system for the extended enterprise. APMS 1999: 212-218 | |
| 1 | Martin Gustafsson | [2] |
| 2 | Ralf Hieber | [1] |