Design guidelines for mobile information and entertainment services: based on the Radio538 ringtunes i-mode service case study. - Elisabeth van de Kar; Carleen F. Maitland; Uta Wehn de Montalvo; Harry Bouwman (ICEC, 2003)

Network Formation for Provision of Mobile Information and Entertainment Services. - Uta Wehn de Montalvo; Carleen F. Maitland; Elisabeth van de Kar (Bled eConference, 2003)

Resource-based interdependencies in value networks for mobile internet services. - Uta Wehn de Montalvo; Elisabeth van de Kar; Carleen F. Maitland (ICEC, 2004)

Business Model Scenarios for Seamless Content Distribution and Delivery. - Uta Wehn de Montalvo; Pieter Ballon; Joachim Sokol (ICMB, 2005)