Metin Turan, Quirine M. Ketterings, Adem Gunes, Nizamettin Ataoglu, Aslihan Esringu, Ali Volkan Bilgili and Yuh Ming Huang
Acta Agriculture Scandinavica Section B-Soil & Plant Science 60 ( 5 ): 427 - 436 , 2010
Ali Volkan Bilgili, Veli Uygur, Siyami Karaca, Orhan Dengiz and Salih Aydemir
International Journal of Soil Science 3 ( 2 ): 75 - 82 , 2008