| |
| 2004 | ||
|---|---|---|
| 3 | Carlos Serrão, Joaquim Marques: Digital Music Electronic Commerce - Addressing the Super Distribution Model. ICETE (3) 2004: 375-378 | |
| 2003 | ||
| 2 | Carlos Serrão, Pedro Fonseca, Joaquim Marques: E-Commerce Payment Systems - An Overview. ICEIS (4) 2003: 486-493 | |
| 2002 | ||
| 1 | Carlos Serrão, Joaquim Marques: IM@GIX: An Electronic Commerce Digital Image Bank. ICEIS 2002: 1001-1008 | |
| 1 | Pedro Fonseca | [2] |
| 2 | Carlos Serrão | [1] [2] [3] |