1.
Bernáth J, Bakó J, Petheő F. Improved evaluation method for reliable distinction of poppy (Papaver somniferum L.) cultivars. Int. j. hortic. sci. [Internet]. 1999 May 24 [cited 2024 Nov. 23];5(1-2):68-73. Available from: https://ojs.lib.unideb.hu/IJHS/article/view/27