Template:Kukalová-Peck & Brauckmann, 1992
- Kukalová-Peck, J. & Brauckmann, C. 1992. Most Paleozoic Protorthoptera are ancestral hemipteroids: major wing braces as clues to a new phylogeny of Neoptera (Insecta). Canadian Journal of Zoology 70(12): 2452–2473. DOI: 10.1139/z92-330 .