Gokturk, R. Et Al. 2003. A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey. ISRAEL JOURNAL OF PLANT SCIENCES , vol.51, no.1 , 59-65.

Gokturk, R., Sumbul, H., & Acik, L., (2003). A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey. ISRAEL JOURNAL OF PLANT SCIENCES , vol.51, no.1, 59-65.

Gokturk, RS, HÜSEYİN SÜMBÜL, And L Acik. "A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey," ISRAEL JOURNAL OF PLANT SCIENCES , vol.51, no.1, 59-65, 2003

Gokturk, RS Et Al. "A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey." ISRAEL JOURNAL OF PLANT SCIENCES , vol.51, no.1, pp.59-65, 2003

Gokturk, R. Sumbul, H. And Acik, L. (2003) . "A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey." ISRAEL JOURNAL OF PLANT SCIENCES , vol.51, no.1, pp.59-65.

@article{article, author={RS Gokturk Et Al. }, title={A new species of Cephalaria Schrader ex Roemer & Schultes (Dipsacaceae), including a new variety from East Anatolia, Turkey}, journal={ISRAEL JOURNAL OF PLANT SCIENCES}, year=2003, pages={59-65} }