«PSEUDORHOMBODINIUM CINGULOINDENTATUM GEN. ET SP. N. (DINOFLAGELLATA): A NEW ORGANIC WALLED DINOFLAGELLATE CYST FROM THE UPPER EOCENE OF SICILY, ITALY», RIPS, vol. 116, fasc. 2, lug. 2010, doi: 10.13130/2039-4942/5950.