Racskó J. Effect of Auxin-Synergistic Preparation and Fertilization on Fruit Setting and Fruit Quality ofApple. Acta agrar. Debr. [Internet]. 2004 Dec. 14 [cited 2024 Nov. 22];(15):21-6. Available from: https://ojs.lib.unideb.hu/actaagrar/article/view/3352