Petersen, Nikolaj. 1989. “Walter Carlsnaes, Energy Vulnerability and National Security. The Energy Crises, Domestic Policy Responses and the Logic of Swedish Neutrality, London: Pinter Publishers, 1988, 136 s., £ 24,00”. Politica 21 (1):87. https://doi.org/10.7146/politica.v21i1.69074.