Yakovlevia kaluzinensis

Fredericks, G. N. (1925). Upper Paleozoicum of the Ussuriland, 2: Permian Brachiopoda of Cape Kalouzin. <em>Materialy po Geologii i Poleznym Iskopaemym Dal'nego Vostoka [Records of the Geological Committee of the Russian Far East].</em> 40: 28 pp.

Tazawa, J.-I.; Araki, H. (2017). Middle Permian (Wordian) Mixed Boreal—Tethyan Brachiopod Fauna from Matsukawa, South Kitakami Belt, Japan. <em>Paleontological Research.</em> 21(3): 265-287.