Koneva, S. P.; Popov, L. E. (1983). Nekotorye novye lingulidy iz verkhnego kembriya i nizhnego ordovika Malogo Karatau (On some new lingulids from the Upper Cambrian and Lower Ordovician deposits of the Malyj Karatau Range.). In: Apollonov, M.K., Bandaletov, S.M. & Ivshin, N.K. (Eds.). Stratigrafiya i paleontologiya nizhnego paleozoya Kazakhstana. Alma–Ata, Nauka, pp. 112-124.
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Koneva, S. P.; Popov, L. E.
1983
Nekotorye novye lingulidy iz verkhnego kembriya i nizhnego ordovika Malogo Karatau (On some new lingulids from the Upper Cambrian and Lower Ordovician deposits of the Malyj Karatau Range.). In: Apollonov, M.K., Bandaletov, S.M. & Ivshin, N.K. (Eds.)
Stratigrafiya i paleontologiya nizhnego paleozoya Kazakhstana