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I. Aneva m.fl. (2019). «Genus Sideritis, section Empedoclia in southeastern Europe and Turkey – studies in ethnopharmacology and recent progress of biological activities». DARU Journal of Pharmaceutical Sciences. 27: 407–421. ISSN2008-2231. doi:10.1007/s40199-019-00261-8.
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D. Bojović m.fl. (2011). «Summary of the phytochemical research performed to date on Sideritis species». Serbian Journal of Experimental and Clinical Research. 12 (3): 109–122. ISSN2335-075X. doi:10.5937/sjecr1103109B.
I. Aneva m.fl. (2019). «Genus Sideritis, section Empedoclia in southeastern Europe and Turkey – studies in ethnopharmacology and recent progress of biological activities». DARU Journal of Pharmaceutical Sciences. 27: 407–421. ISSN2008-2231. doi:10.1007/s40199-019-00261-8.
S. Rios, M.B. Crespo og D. Rivera (2001). «The west Mediterranean orophilous taxa of Sideritis L. (Lamiaceae): a new species of subsection Hyssopifolia from south-eastern Spain». Botanical Journal of the Linnean Society. 136 (2): 247–254. ISSN1095-8339. doi:10.1006/bojl.2000.0451.