Reliable Multicast in Mobile Networks. - Pasi Tiihonen; Petri Hiirsalmi (PWC, 2001)

Peer-to-Peer Communication Approach for a Mobile Environment. - Jari Porras; Petri Hiirsalmi; Ari Valtaoja (HICSS, 2004)

Personal trusted device in personal communications. - Jari Porras; Pekka Jäppinen; Petri Hiirsalmi; Arto Hämäläinen; Sami Saalasti; Raine Koponen; Satu Keski-Jaskari (ISWCS, 2004)