Nikiforova, O. I.; Sapelnikov, V. P. (1973). Nekotorye drevnie pentameridy Zeravshanksogo khrebta [Some fossil pentamerids from the Zeravshan Range]. In: Sapelnikov, V.P. & Chuvashov, B.I. (Eds.). Materialy po paleontologii srednego Paleozoia Uralo – Tian`shan`skoi oblasti. Akademiya Nauk SSSR, Ural`ski Nauchnyi Tsentr, Institut Geologii I Geokimii, Trudy. 99: 64-81.
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Nikiforova, O. I.; Sapelnikov, V. P.
1973
Nekotorye drevnie pentameridy Zeravshanksogo khrebta [Some fossil pentamerids from the Zeravshan Range]. In: Sapelnikov, V.P. & Chuvashov, B.I. (Eds.)
Materialy po paleontologii srednego Paleozoia Uralo – Tian`shan`skoi oblasti. Akademiya Nauk SSSR, Ural`ski Nauchnyi Tsentr, Institut Geologii I Geokimii, Trudy