Towards improved information disclosure on intellectual capital. - Anna Rylander; Kristine Jacobsen; Göran Roos (Int. J. Technol. Manag., 2000)

Exploring products and services in cyberspace: towards a categorisation. - Joe Peppard; Anna Rylander (ECIS, 2003)

Products and services in cyberspace. - Joe Peppard; Anna Rylander (Int. J. Inf. Manag., 2005)