Verbényiné Neumann, Krisztina, and Szilárd Czóbel. “Comparative Study of Flowering Phenology of Selected Plant Life Forms in Urban and Rural Environments. Preliminary Results”. COLUMELLA – Journal of Agricultural and Environmental Sciences, vol. 8, no. 1, June 2021, pp. 25-36, https://doi.org/10.18380/SZIE.COLUM.2021.8.1.25.