Gazdzicka, E. (1978). Calcareous nannoplankton from the uppermost Cretaceous and Paleogene deposits, of the Lublin Upland. Acta geologica polonica. 28(3): 335-375, 41 plates.
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Gazdzicka, E.
1978
Calcareous nannoplankton from the uppermost Cretaceous and Paleogene deposits, of the Lublin Upland