DORIC, D., V. OGNJANOV, M. LJUBOJEVIC, G. BARAC, J. DULIC, A. PRANJIC, and K. DUGALIC. “Rapid Propagation of Sweet and Sour Cherry Rootstocks”. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, Vol. 42, no. 2, Dec. 2014, pp. 488-94, doi:10.15835/nbha4229671.