Botanical Garden of Adam Mickiewicz University in Poznan
Sparks T. H., Górska-Zajączkowska M., Wójtowicz W., Tryjanowski P., 2011. Phenological changes and reduced seasonal synchrony in western Poland. International Journal of Biometeorology, 55: 447-453. link
Sparks T. H., Górska-Zajączkowska M., Wójtowicz W., Tryjanowski P., 2011. Phenological changes and reduced seasonal synchrony in western Poland. International Journal of Biometeorology, 55: 447-453. link