Kiryanov, 1974

Kiryanov, V.V., 1974: Novye akritarkhi iz kembriyskikh otlozheniy Volyni. Paleontologicheskii Zhurnal, no.2, p.117-129, pl.7-8. (Published English translation: New acritarchs from the Volynian Cambrian. Paleontological Journal, v.8, p.225-236; 1974.)