G. A. Mavromoustakis, “New Bees of the Genera Andrena and Nomada from the Island Cyprus (Hymenoptera: Apoidea), Part II”., contrib.entomol., vol. 8, no. 1-2, pp. 212–219, Apr. 1958, doi: 10.21248/contrib.entomol.8.1-2.212-219.