Stebli morskikh liliy kamennougolnykh, permskikh i triasovykh otlozhenii Yuzhnogo Kitaya [Stalks of sea-lilies from Carboniferous, Permian and Triassic deposits in southern China]
R. S. Yeltyschewa
1959
Article
Acta Palaeontologica Sinica
7:42, 57
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