V. D. Zheljazkov, Astatkie, T., Jeliazkova, E. A., and Schlegel, V.,
“Distillation time alters essential oil yield, composition, and antioxidant activity of male Juniperus scopulorum trees”,
Journal of Oleo Science, vol. 61, no. 10, pp. 537 - 546, 2012.
V. D. Zheljazkov, Bowes, K. M., Caldwell, C. D., Pincock, J. A., Roberts, J. C., and Mapplebeck, L.,
“Cultivar and sowing date effects on seed yield and oil composition of coriander in Atlantic Canada”,
Industrial Crops and Products, vol. 28, pp. 88-94, 2008.
V. D. Zheljazkov, Stratton, G. W., Pincock, J., Butler, S., Jeliazkova, E. A., Nedkov, N. K., and Gerard, P. D.,
“Wool-waste as organic nutrient source for container-grown plants”,
Waste Management, vol. 29, no. 7, pp. 2160 - 2164, 2009.
V. D. Zheljazkov,
“Productivity and quality of coriander in heavy metal polluted areas”,
Higher Institute of Agriculture – Plovdiv, Scientific Works, vol. 4, pp. 363-373, 1995.
V. D. Zheljazkov, Cantrell, C. L., Donega, M. Augusto, and Astatkie, T.,
“Bioprospecting for podophyllotoxin in the Big Horn Mountains, Wyoming”,
Industrial Crops and Products, vol. 43, pp. 787-790, 2013.
V. D. Zheljazkov, Craker, L. E., and Xing, B.,
“Effects of Cd, Pb, and Cu on growth and essential oil contents in dill, peppermint, and basil”,
Environ. Ex. Bot. , vol. 58, pp. 9-16, 2006.
V. D. Zheljazkov, Yankov, B., and Topalov, V.,
“Comparison of Three Methods of Mint Propagation and Their Effect on the Yield of Fresh Material and Essential Oil”,
Journal of Essential Oil Research, vol. 8, no. 1, pp. 35 - 45, 1996.
V. D. Zheljazkov, Ebelhar, V. B., Buehring, N., and Astatkie, T.,
“Effect of N on yield and chemical profile of winter canola in Mississippi”,
J Oleo Sci, vol. 62, pp. 453-458, 2013.
V. D. Zheljazkov, Craker, L. E., and Xing, B.,
“Effects of Cd, Pb, and Cu on growth and essential oil contents in dill, peppermint, and basil”,
Environmental and Experimental Botany, vol. 58, no. 1-3, pp. 9 - 16, 2006.
V. D. Zheljazkov, Astatkie, T., Horgan, T., and S Rogers, M.,
“Effect of plant hormones and distillation water on mints”,
HortScience, vol. 45, pp. 1338-1340, 2010.
V. D. Zheljazkov, Cantrell, C. L., Astatkie, T., and Jeliazkova, E. A.,
“Distillation Time Effect on Lavender Essential Oil Yield and Composition”,
Journal of Oleo Science, vol. 4, pp. 159-199, 2013.
V. D. Zheljazkov and Warman, P. R.,
“Application of High-Cu Compost to Dill and Peppermint”,
Journal of Agricultural and Food Chemistry, vol. 52, no. 9, pp. 2615 - 2622, 2004.