Alavi, Seyed Hamid Reza, et al. “Chemical Constituents and Antibacterial Activity of Essential Oil of Peucedanum Ruthenicum M. Bieb. Fruits: Peucedanum Ruthenicum Essential Oils”. Iranian Journal of Pharmaceutical Sciences, vol. 1, no. 4, Oct. 2005, pp. 217-22, doi:10.22037/ijps.v1.39541.