Assessment of rockfall hazard at highway high slopes in cold-arid areas: a case study of the Wukeerchaolong gully-Songshu gully section of the G219 highway
YANG Peng, LI Yan-yan, SHANG Yan-jun, WANG Hui-lun
North China Geology . 2022, (3): 77 -86 .  DOI: 10.19948/j.12-1471/P.2022.03.11

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