Grygorieva, O. , Abrahamová, V. , Karnatovská, M. , Bleha, R. and Brindza, J. 2014. Morphological characteristic of fruit, drupes and seeds genotypes of Ziziphus jujuba Mill. Potravinarstvo Slovak Journal of Food Sciences. 8, 1 (Dec. 2014), 306–314. DOI:https://doi.org/10.5219/414.