Nyamhuu, T., N. Pagmadulam, and K. Khureltogoo. “Characterization of Polysaccharides Isolated from Stem of Angelica Dahurica”. Mongolian Journal of Agricultural Sciences, vol. 11, no. 2, Nov. 2014, pp. 142-5, doi:10.5564/mjas.v11i2.236.