Ţigănuș, D., Coatu, V., Lazăr, L. and Oros, A. (2016) “Present Level of Petroleum Hydrocarbons in Seawater Associated with Offshore Exploration Activities from the Romanian Black Sea Sector”, Cercetări Marine - Recherches Marines, 46(1), pp. 98–108. doi: 10.55268/CM.2016.46.98.