Pavlović, S., Lukić, P., Jančić, R. (1987): Stanje i problemi na području proučavanja i koriščenja našeg lekovitog i aromatičnog bilja - The present situation and p roblems in studying and utilizing of medicinal and aromatic herbs in Yugoslavia.- Glasn. Inst. Bot. Bašte Univ. Beograd 21: 87-96.