1. Barishinikov, G. R., Ancient planation surfaces and crust-formating processes in Gorno Altay District, USSR, Geomorphology (in Russian), 1989, (1): 57–61.
2. Seliverstov, Y. P., Problems of Hypergenic Geomorphology, (in Russian), Leningrad: Leningrad University Press, 1986.
3. Huang Zhenguo, The Red Weathering Crust in Southern China (in Chinese), Beijing: Ocean Press, 1996, 1–56.
4. Cui Zhijiu, Gao Quanzhou, Liu Gengnian et al., Paleokarst, planation surface and plateau uplift, Science in China (in Chinese), Ser. D, 1996, 26(4): 378–385.
5. Theveniaut, H., Freyssinet, Ph., Paleomagnetism applied to lateratic profiles to assess saprolite and duricrust formation processes: the example of Mont Baduel profile (French Guiana), Palaeogeography, Palaeoclimatology, Palaeoecology, 1999, 148: 209–231.