Pimenov, M.G. and Kljuykov, E.V. 2013. Two new species of Zeravschania (Umbelliferae) and some additional notes on the genus . Phytotaxa. 130, 1 (Sep. 2013), 25–33. DOI:https://doi.org/10.11646/phytotaxa.130.1.3.