Gaimari, S. D. 2023: Dipterists who passed away since the last International Congress of Dipterology., S. 1, pp. Portr.
Hoare, R. J. B. 2022: In memoriam: John S. Dugdale (5 April 1943-4 September 2020) Nota lepidopterologica, Sofia 45, S. 251-262, 11 952