PAWLIKOWSKI, Tadeusz. Dynamics of bee communities (Hymenoptera: Apoidea: Apiformes) in heath and grassland patches during secondary succession of the Peucedano-Pinetum series in the Toruń Basin. Ecological Questions. Online. 14 July 2010. Vol. 13, pp. 29-33. [Accessed 18 July 2024]. DOI 10.12775/v10090-010-0020-1.