BERGANT, K. et al. 2001. Flowering prediction of pear tree (Pyrus communis L.), apple tree (Malus domestica Borkh) and plum tree (Prunus domestica L.) - similarities and differences. Acta agriculturae Slovenica. 77, 1 (May 2001), 3–10. DOI:https://doi.org/10.14720/aas.2001.77.1.15673.