Cetean, C.G.;
Balc, R.;
Kaminski, M.A.;
Filipescu, S.;
(2008)
Biostratigraphy of the Cenomanian-Turonian boundary in the Eastern Carpathians (Dâmboviţa Valley): preliminary observations.
Studia Universitatis Babes-Bolyai, Geologia
, 53
(1)
pp. 11-23.