D.-G. Dumitraş, D. . Grigore, D. Perşa, and M. Abioui, “‘Canaralele din Portul Hârșova’- The paleontological importance of the most complete Oxfordian geosite in Central Dobrogea, Romania”, Geoconserv. Res., vol. 2, no. 1, Dec. 2019, doi: 10.30486/gcr.2019.1878598.1014.