↑(en) Alexandru Tomazatos, Ronald von Possel, Neele Pekarek, Tobias Holm, Daniel Cadar et al., « Discovery and genetic characterization of a novel orthonairovirus in Ixodes ricinus ticks from Danube Delta », Infect Genet Evol, no 88, , p. 104704. (PMID33418146, DOI10.1016/j.meegid.2021.104704)