Balteş, 1971
From dinoflaj2
Balteş, N., 1971: Pliocene Dinoflagellata and Acritarcha in Romania. In: Farinacci, A. (editor), 2nd Planktonic Conference, Rome, 1970, Proceedings, p.1-16, pl.1-5; Edizioni Tecnoscienza, Rome, Italy.