1. Traditional reindeer hunting and social change in the local communities surrounding Hardangervidda;Blehr;Norwegian Archaeological Review,1973
2. Communal hunting as a prerequisite for caribou (wild reindeer) as a human resource;Blehr,1990
3. Saami Pre-Christian Religion Studies on the Oldest Traces of Religion Among the Saamis;Bäckman,1985
4. Beyong Art: Pleistocene Image and Symbol;Conkey,1997
5. Arktiske Helleristninger i Nord-Norge;Gjessing,1932