Template:Dunaeva & Morozova, 1967
- Dunaeva, N.N. & Morozova, I.P. 1967. Osobennosti razvitia i sistemaitechskoe polozhenie nekotorykh verkhnepaleozoiskikh trepostomat [Peculiarities of development and systematical position of some Upper Paleozoic Trepostomata]. Paleontologicheskiy Zhurnal.