STOEV, Pavel; VAGALINSKI, Boyan. An annotated catalogue of the millipede order Julida (Diplopoda) in Bulgaria. Historia naturalis bulgarica. 2007, s. 53. Dostupné online [cit. 2023-07-15]. (anglicky)
nih.gov
ncbi.nlm.nih.gov
MANGANELLI, Riccardo, aj. Chemical Defence in a Millipede: Evaluation and Characterization of Antimicrobial Activity of the Defensive Secretion from Pachyiulus hungaricus (Karsch, 1881) (Diplopoda, Julida, Julidae) [online]. 2016 [cit. 2023-07-15]. Dostupné online. (anglicky)
researchgate.net
JOVANOVIĆ, Zvezdana, aj. Checklist of the millipedes (Myriapoda: Diplopoda) of the Republic of North Macedonia [online]. [cit. 2023-07-15]. Dostupné online. (anglicky)