Tolstikova, N.V. (1968). Rod Rectidens (Bivalvia) iz paleogena Zaysanskoy vpadiny [The genus Rectidens (Bivalvia) from the Paleogene of the Zaisan depression]. Paleontologicheskiy Zhurnal. 1968(4): 47-54.
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Tolstikova, N.V.
1968
Rod <em>Rectidens</em> (Bivalvia) iz paleogena Zaysanskoy vpadiny [The genus <em>Rectidens</em> (Bivalvia) from the Paleogene of the Zaisan depression]