O.  Tzakou and Couladis, M., ?Essential oil of thymus zygioides var. lycaonicus from Greece?, Journal of Essential Oil Research, vol. 20, no. 5, pp. 442 - 443, 2008.

A.  S?ipailiene, Venskutonis, P. R., Baranauskiene, R., and S?arkinas, A., ?Antimicrobial activity of commercial samples of thyme and marjoram oils?, Journal of Essential Oil Research, vol. 18, no. 6, pp. 698 - 703, 2006.

J. A.  Pino, Estarro?n, M., and Fuentes, V., ?Essential Oil of Thyme (Thymus vulgaris L.) Grown in Cuba?, Journal of Essential Oil Research, vol. 9, no. 5, 1997.

D.  Mockute and Bernotiene, G., ?Chemical composition of the essential oils and the odor of thymus pulegioides L. growing wild in Vilnius?, Journal of Essential Oil Research, vol. 17, no. 4, pp. 415 - 418, 2005.

M.  Mirza and Baher, Z. F., ?Chemical composition of essential oil from Thymus vulgaris hybrid?, Journal of Essential Oil Research, vol. 15, no. 6, pp. 404 - 405, 2003.

K. H. C.  Baser, O?zek, T., Ku?rkcu?oglu, M., Tu?men, G., and Yildiz, B., ?Composition of the essential oils of thymus eucostomus hausskn. et velen var. gypsaceus jalas and Thymus pubescens boiss. et kotschy ex celak var. cratericola jalas?, Journal of Essential Oil Research, vol. 11, no. 6, pp. 776 - 778, 1999.

K. H. C.  Baser, Demirci, B., Ku?rkc?u?oglu, M., and Tu?men, G., ?Composition of the essential oils of Thymus pectinatus Fisch, et Mey. var. pectinatus at different stages of vegetation?, Journal of Essential Oil Research, vol. 11, no. 3, pp. 333 - 334, 1999.

K. H. C.  Baser, Ku?rkc?u?oglu, M., Ermin, N., Tu?men, G., and Malyer, H., ?Composition of the essential oil of Thymus pseudopulegioides klokov et des.-shost from Turkey?, Journal of Essential Oil Research, vol. 11, no. 1, pp. 86 - 88, 1999.

K. H. C.  Baser, Ku?rkc?u?oglu, M., and Tu?men, G., ?Essential oils of Thymus striatus Vahl var. interruptus Jalas from Turkey?, Journal of Essential Oil Research, vol. 11, no. 2, pp. 253 - 256, 1999.

A.  Akgul, Ozcan, M., Chialva, F., Monguzzi, F., Akgu?l, A., and O?zean, M., ?Analysis/Composition - Essential Oils of Four Turkish Wild-Growing Labiatae Herbs: Salvia cryptantha Montbr et Auch, Satureja cuneifolia Ten, Thymbra spicata L and Thymus cilicicus Boiss et Bal?, Journal of essential oil research, vol. 11, no. 2, pp. 209 - 214, 1999.