(EN) Margareta Johansson, Torben R. Christensen, H. Jonas Akerman e Terry V. Callaghan, [190:WDTCPO2.0.CO;2 What Determines the Current Presence or Absence of Permafrost in the Torneträsk Region, a Sub-arctic Landscape in Northern Sweden?], in AMBIO: A Journal of the Human Environment, vol. 35, n. 4, 2006, pp. 190–197, DOI:10.1579/0044-7447(2006)35[190:WDTCPO]2.0.CO;2.
oadoi.org
(EN) Margareta Johansson, Torben R. Christensen, H. Jonas Akerman e Terry V. Callaghan, [190:WDTCPO2.0.CO;2 What Determines the Current Presence or Absence of Permafrost in the Torneträsk Region, a Sub-arctic Landscape in Northern Sweden?], in AMBIO: A Journal of the Human Environment, vol. 35, n. 4, 2006, pp. 190–197, DOI:10.1579/0044-7447(2006)35[190:WDTCPO]2.0.CO;2.
