Ratajczak E., Małecka A., Bagniewska-Zadworna A., Kalemba E. M. 2015. The production, localization and spreading of reactive oxygen species contributes to the low vitality of long-term stored common beech (Fagus sylvatica L.) seeds. Journal of Plant Physiology. 174: 147-56. doi:10.1016/j.jplph.2014.08.021