IN service specification using the KANNEL language. - Kari Granö; Jarmo Harju; Tapani Järvinen; Tapani Karttunen; Tapani Larikka; Jukka Paakki (SMARTNET, 1994)

Experiences with the integration of protocol software tools. - Kari Arvonen; Kari Granö; Jarmo Harju; Jukka Paakki (Comput. Commun., 1996)

From Layer to Layer - Object-Oriented Protocol Refinement in Kannel. - Kari Granö; Jukka Paakki (COORDINATION, 1997)