.

Tokarev , I. V. (2008) “Use of isotope data (δ2H, δ18O, 234U/238U) in the study of permafrost degradation processes as a result of long-term climate variations”, Journal of Mining Institute, 176, pp. 191-195. Available at: https://pmi.spmi.ru/pmi/article/view/7313 (Accessed: 16March2025).