Analysis of Concept and Incentives for Digital Content Superdistribution. - Nonna Kostamo; Otso Kassinen; Timo Koskela 001; Mika Ylianttila (CTTE, 2007)

Framework for Analyzing the Implications of Architectural Solutions to Market Structures. - Nonna Kostamo; Otso Kassinen; Timo Koskela 001; Mika Ylianttila (ICE-B, 2007)

Evaluation of a Context-Aware Mobile Peer-to-Peer Navigation Application. - Juuso Ohtonen; Timo Koskela 001; Nonna Kostamo; Mika Ylianttila (PIMRC, 2007)

User Experiences on a Community-Based Music Voting Service. - Timo Koskela 001; Janne Julkunen; Ville Keranen; Nonna Kostamo; Mika Ylianttila (SERVICES I, 2009)