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Статьи в сборниках
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- 1999 Early Ordovician (Hunneberg-Volkhov) facial and faunal changes in the East Baltic
- Tolmacheva T.Ju, Holmer L.E., Dronov A.V., Egerquist E., Fedorov P.V., Popov L.E.
- в сборнике Quo vadis Ordovician? Short papers of the 8 th International Symposium on the Ordovician System, с. 467-470