Reference:
Abs, Ieka & Baracchi, David & Turillazzi, Stefano. (2015). Reuse of old nests by the European paper wasp Polistes dominula (Hymenoptera Vespidae). Journal of Zoology. 98. 21-24.URL:
https://www.researchgate.net/publication/290202185_Reuse_of_old_nests_by_the_European_paper_wasp_Polistes_dominula_Hymenoptera_VespidaeLiterature