- ↑ 1.0 1.1
"Calophaca wolgarica". IUCN Red List of Threatened Species. Version 2012.2. International Union for Conservation of Nature. 2007. Ginkuhà 24 Oktubre 2012.
- ↑ <![CDATA[Heywood,V.H. & Ball,P.W.]]>, 1968 Leguminosae.In:Flora Europaea Vol.2.ed.Tutin,T.G.et al.
- ↑ Czerepanov,S.K., 1981 Plantae Vasculares, URSS. Leningrad.
- ↑ Grossheim, A.A., 1952 Flora Kavkaza, Vol.5. Moscow,Leningrad. (Rus)
- ↑ Vassiljeva,L.I., 1987 In Flora Partis Europaeae URSS.Vol.6. Leningrad.(Rus).
- ↑ Borissova, A.G., 1941 In:Flora URSS, Vol.11. Mosqua, Leningrad. (Rus)
- ↑ Borissova, A.G., 1933 Acta Inst.Bot.Acad.Sci.URSS,1 ser.,1:135-141. Kritische...
- ↑ von Fischer,F.E.L., 1812 Cat.Jard.Gorenki ed.2,
- ↑ 9.0 9.1 Roskov Y., Kunze T., Orrell T., Abucay L., Paglinawan L., Culham A., Bailly N., Kirk P., Bourgoin T., Baillargeon G., Decock W., De Wever A., Didžiulis V. (ed) (2014). "Species 2000 & ITIS Catalogue of Life: 2014 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 26 Mayo 2014.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ ILDIS World Database of Legumes
