1. Podlech D., Zarre Sh. A taxonomic revision of the genus Astragalus L. (Leguminosae) in the Old World, Vienna, 2013, vol. 1, pр. 1–822.
2. Polhill R.M. Advances in legume systematics, Kew, 1981, pр. 357–363.
3. Lock J.M., Schrire B.D. Legumes of the World, Kew, 2005, pр. 475–481.
4. Vydrina S.N. Flora Sibiri, 1994, vol. 9, pp. 20–74. (in Russ.).
5. Myakshina T.A., Shaulo D.N. Vestnik Tomskogo gosudarstvennogo universiteta, 2011, no. 2 (14), pp. 7–15. (in Russ.).