D. Sergueev

Temporal variations in the active layer and near-surface permafrost temperatures at the long-term observatories in Northern Alaska

V. Romanovsky, T. Osterkamp, D. Sergueev, 2002 .

Permafrost dynamics in the 20th and 21st centuries along the East Siberian transect

J. Walsh, V. Romanovsky, T. Sazonova, 2004 .

Past and recent changes in air and permafrost temperatures in eastern Siberia

V. Romanovsky, T. Sazonova, V. T. Balobaev, 2007 .