[1]
M. BIENIASZ, T. NECAS, E. DZIEDZIC, I. ONDRASEK, and B. PAWŁOWSKA, “Evaluation of Pollen Quality and Self-Fertility in Selected Cultivars of Asian and European Pears”, Not Bot Horti Agrobo, vol. 45, no. 2, pp. 375-382, Sep. 2017.