REFERENCES
- Beyrich T (1966): Xanthotoxin als pharmacon. Eine liter-aturilbersicht. Pharmazie 5: 282–287.
- Gray Al (1983): In: Chemistry and Chemical Taxonomy of the Rutales. Waterman PG, Grundon MF, eds. London, Academic Press, pp. 97–147.
- Heywood VH (1971): In: The Biology and Chemistry of the Umbelliferae, Vol. 64, edited by the Linnean Society, Lon-don, Academic Press, pp. 1–410.
- Jain SR (1969): Investigations on the essential oil of Hera-cleum mantegazzianum. Planta Med 17: 230–235.
- Murray RDH, Mendez J, Brown SA (1982): In: The Natural Coumarins. John Willey and Sons Ltd. Chichester, New York, Brisbane, Toronto, Singapore.
- Ngadjui BT, Ayafor JF, Sondengan BL, Connolly JD (1989): Coumarins from Clausena anisata. Phytochemistry 28 (2): 585–589.
- Pira E, Romano C, Sulotto F, Pavan I, Monaco E (1989): Her-acleum mantegazzianum growth phases and furano-coumarin content. Contact Dermatitis 21: 300–303.
- Sascyperowa IF, Komissarenko HF (1978): Chemosistema-tyka roda Heracleum fiory SSSR. Rast Resurs 14: 333–339.
- Siwon J, Karlsen J (1976): The isolation and identification of fiavonoid aglycones from Heracleum mantegazzianum Somm. et Lev. Medd Nor Farm Selsk 38 (1): 11–12.
- Tkaczenko KG (1987): Efirnyje masla iz plodow widow Her-acleum L., wyreszczenych w Leningradskoj oblasti. Rast Resurs 3: 429–435.