Oravecz-Scheffer, A. (1983). Foraminiferal stratigraphy of the Triassic in the Transdanubian Central Range. Acta Geologica Academiae Scientiarum Hungaricae. 26(3-4): 213-226.
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Oravecz-Scheffer, A.
1983
Foraminiferal stratigraphy of the Triassic in the Transdanubian Central Range.