| 2008 |
| 7 | EE | Pasi Tyrväinen,
Juhani Warsta,
Veikko Seppänen:
Evolution of Secondary Software Businesses: Understanding Industry Dynamics.
Open IT-Based Innovation 2008: 381-401 |
| 2007 |
| 6 | EE | Juhani Warsta,
Veikko Seppänen:
Value Network Positioning of Expected Winners: Analysis of the Top Software Business Start-ups.
CONFENIS (1) 2007: 43-52 |
| 5 | EE | Marianne Kinnula,
Veikko Seppänen,
Juhani Warsta,
Sari Vilminko:
The Formation and Management of a Software Outsourcing Partnership Process.
HICSS 2007: 240 |
| 4 | EE | Juhani Warsta,
Veikko Seppänen:
Contractual Versatility in Software Business.
I3E (1) 2007: 274-281 |
| 2004 |
| 3 | EE | Jari T. Karvonen,
Juhani Warsta:
Mobile multimedia services development: value chain perspective.
MUM 2004: 171-178 |
| 2003 |
| 2 | EE | Pekka Abrahamsson,
Juhani Warsta,
Mikko T. Siponen,
Jussi Ronkainen:
New Directions on Agile Methods: A Comparative Analysis.
ICSE 2003: 244-254 |
| 2000 |
| 1 | EE | Juhani Warsta,
Veikko Seppänen:
Process View on the Software Contracting In the Internet Business.
EUROMICRO 2000: 2240-2245 |