Iorgu, I. Ştefan and Heller, K.-G. 2013. The bush-cricket Isophya kraussii (Orthoptera: Phaneropteridae): bioacoustics, distribution and description of a new subspecies from Romania. Zootaxa. 3640, 2 (Apr. 2013), 258–269. DOI:https://doi.org/10.11646/zootaxa.3640.2.8.