RT Serial
RT Statistics
T1 Rapporter / Statistisk Sentralbyrå  = Reports
LA Norwegian
PP Oslo
PB Aschehoug [u.a. in Komm.]
UL https://krimdok.uni-tuebingen.de/Record/168938634
CN 310
K1 Graue Literatur
K1 Monografische Reihe
K1 Statistik