«First Records of Chelostoma Nasutum, Trachusa Laeviventris and Nomada Trispinosa from Italy, With Notes on Megachile Rufescens in Northwestern Italy: (Hymenoptera Apoidea Anthophila)». 2025. Bollettino Della Società Entomologica Italiana 157 (3): 111-18. https://doi.org/10.4081/bollettinosei.2025.111.