Lapo, AV, Davydov, VI, Pashkevich, NG
et al. (1997). Geological objects of global significance in European Russia
.
5(3), 290-298.
Lapo, AV, Davydov, VI, Pashkevich, NG et al. (1997). Geological objects of global significance in European Russia
. 5(3), 290-298.