Ţigănuş, D., V. Coatu, L. Lazăr, A. Oros, and A.-D. Spînu. “Identification of the Sources of Polycyclic Aromatic Hydrocarbons in Sediments from the Romanian Black Sea Sector”. Cercetări Marine - Recherches Marines, vol. 43, no. 1, Dec. 2013, pp. 187-96, doi:10.55268/CM.2013.43.187.