Héthelyi, É. B., et al. “Volatile Constituents of Nepeta Cataria L., N. Glechoma Benth. and N. Parviflora M. Bieb. From Hungary”. International Journal of Horticultural Science, vol. 7, no. 2, June 2001, pp. 47-50., https://doi.org/10.31421/IJHS/7/2/265.