Role of the Customer Value in the Software as a Service Concept. - Markku Sääksjärvi; Aki Lassila (I3E, 2005)

Offering software as a service: Case study of system integrators. - Aki Lassila (ECIS, 2006)

Offering ERP Solutions as Online Services. - Aki Lassila (WEBIST (2), 2006)

Offering Mobile Security as a Service. - Aki Lassila (HICSS, 2007)