Wang, X., Wei, H., Khormali, F., Taheri, M., Kehl, M., Frechen, M., …Chen, F. (2017). Grain-size distribution of Pleistocene loess deposits in northern Iran and its palaeoclimatic implications. Quaternary International, 429(Part B), 41-51. https://doi.org/10.1016/j.quaint.2016.01.058