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.)