Tada, A., Sugimoto, N., Furusho, N., Ishizuki, K., Sato, K., Yamazaki, T., & Tanamoto, K. (2009). Investigation of constituents in ozokerite, a natural food additive. Jpn. J. Food Chem. Safety, 16, 2 (résumé).
(en) Merrow, J. (1957). Ozokerite at Soldier Summit, Utah (résumé).
google.com
Leon-Pekarek, D. (1982). Hair makeup products ; U.S. Patent No. 4,336,246. Washington, DC: U.S. Patent and Trademark Office (résumé et texte.
Calvo, L. C. (1980).Cosmetic emulsion compositions having skin moisturizing properties ; U.S. Patent No. 4,216,201. Washington, DC: U.S. Patent and Trademark Office (lien).
(ru) L. D. Shturm, E. P. Rozanova, A study of fungi of the candida genus, developing on hydrocarbons, isolated from ozokerite beds, Mikrobiologiia, 1963, vol. 32, pp.1013-1019. PMID14137782.