Kanev, G. P. (1989). Novyye pozdnepermskiye nemorskiye dvustvorki Priural'ya i Pay-Khoya [New Late Permian non-marine bivalves of the Cis-Urals and Pay-Khoy]. Trudy Instituta geologiya Komi filiala Akademii nauk SSSR. 71: 47-59.
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Kanev, G. P.
1989
Novyye pozdnepermskiye nemorskiye dvustvorki Priural'ya i Pay-Khoya [New Late Permian non-marine bivalves of the Cis-Urals and Pay-Khoy]
Trudy Instituta geologiya Komi filiala Akademii nauk SSSR