TY - Sciences in Cold and Arid Regions A1 - Andrei Petriaev T1 - Stress states of thawed soil subgrade Y1 - 2015-08-01 JF - Sciences in Cold and Arid Regions JO - Sciences in Cold and Arid Regions SP - 348 EP - 353 VL - 7 IS - 4 UR - http://www.scar.ac.cn N1 - 10.3724/SP.J.1226.2015.00348 ER -