Nonveiller, G. 1999: The Pioneers of the research on the Insects of Dalmatia. Zagreb, Hrvatski Pridodoslovni Muzej, 1-390 S., A2355, pp. 176
Schawaller, W. 2020: The coleopterologist and specialist on Tenebrionidae (Insecta: Coleoptera) - Hans Gebien (1874–1947), with a list of his publications Annals of the Ditsong National Museum of Natural History, Pretoria 9, S. 54-60
Schawaller, W. 2021: In Memoriam: Dr. Ottó Merkl (1957-2021), Budapest Integrative Systematics, Neustandt an der Aisch 4, S. 219-220