V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Hristov, A.,
“Yield, Content, and Composition of Peppermint and Spearmints as a Function of Harvesting Time and Drying”,
Journal of Agricultural and Food Chemistry, vol. 58, no. 21, pp. 11400 - 11407, 2010.
V. D. Zheljazkov, Callahan, A., and Cantrell, C. L.,
“Yield and Oil Composition of 38 Basil (Ocimum basilicum L.) Accessions Grown in Mississippi”,
Journal of Agricultural and Food Chemistry, vol. 56, no. 1, pp. 241 - 245, 2008.
V. D. Zheljazkov, Cantrell, C. L., and Astatkies, T.,
“Yield and Composition of Oil from Japanese Cornmint Fresh and Dry Material Harvested Successively”,
Agronomy Journal, vol. 102, no. 6, p. 1652, 2010.