PRIO publication P-28/81
Eckhoff, Torstein; Håkan Wiberg & Nils Petter Gleditsch (1981) Dommen over Gleditsch & Wilkes. Fire kritiske innlegg [The verdict on Gleditsch and Wilkes: Four critical comments]. Oslo: PRIO.
Edited volume
Eckhoff, Torstein; Håkan Wiberg & Nils Petter Gleditsch (1981) Dommen over Gleditsch & Wilkes. Fire kritiske innlegg [The verdict on Gleditsch and Wilkes: Four critical comments]. Oslo: PRIO.
PRIO publication P-28/81