https://catalogue-scientifique.canada.ca/record=4003661~S6*frc
Rechercher Skjoldal, H.R; Rechercher Saetre, R; Rechercher Faerno, A; Rechercher Misund, O.A; Rechercher Rottingen, I; Rechercher Gjertsen, K; Rechercher Amundstad, U.B
Tapir Academic Press, 2004, ISBN : 9788251918411
Livre