Petersen, Nikolaj. “Robert Dalsjö: Life-Line Lost. The Rise and Fall of ’Neutral’ Sweden’s Secret Reserve Option of Wartime Help from the West. Stockholm, Santérus Academic Press, 2006”. Historisk Tidsskrift, bd. 107, nr. 1, februar 2013, https://tidsskrift.dk/historisktidsskrift/article/view/56308.