1. Chinese Loess;Zhang,2000
2. H.H. Zheng, B.K.G. Theng, J.S. Whitton, Mineral composition of loess-paleosol in the loess plateau of China and its environmental implications. China Academic Journal Electronic Publishing House, 23 (S1) (1994) 113-123. (in Chinese) DOI: 10. 19700/ j. 0379-1726. 1994. s1. 01
3. Material composition and structure of loess;Liu,1966
4. N. Li, J.J. Sun, Q. Wang, et al. Progress review and perspective problems on loess foundation reinforcement by means of modification treatment. Advances in Earth Science, 32 (02) (2017) 209-219. (in Chinese) DOI: 10.11867/ j. issn.1001-8166. 2017. 02. 0209
5. D. Evstatiev, Loess improvement methods. Engineering Geology, 25 (2-4) (1988) 341-366. DOI: 10. 1016/ 0013-7952(88)90036-1.